Yaliyopokelewa katika Sahih Al-Bukhari (5/31/3780) chini ya kichwa cha sura “Mtume ﷺ akiunda undugu kati ya Muhajirina na Ansari” kama alivyosimulia Ibrahim bin Sa’d kutoka kwa baba yake, kutoka kwa babu yake aliyesema:

The following was recorded in Sahih Al-Bukhari (5/31/3780) under the chapter heading “The Prophet (peace be upon him) forming a brotherhood between the Muhajirin and the Ansar” as related by Ibrahim bin Sa’d from his father from his grandfather who said:

Wakati Muhajirina (wahamiaji) walipofika Al-Madinah, Mjumbe wa Allah ﷺ alianzisha uhusiano wa udugu kati ya Abdur Rahman bin ‘Awf na Sa’d bin Ar-Rabee’. Sa’d alimwambia Abdur Rahman: “Mimi ndiye tajiri zaidi kati ya Ansar wote, kwa hiyo nataka kugawanya mali yangu kwa nusu kati yetu, na nina wake wawili, basi chagua yupi kati yao unayempenda zaidi na uniambie, ili nimpe talaka, na atakapomaliza kipindi chake kilichowekwa (yaani 'Idda) cha talaka, kisha umwoe.” Abdur-Rahman akasema, “Allah akubariki katika familia yako na mali yako; soko lako liko wapi?” Basi wakamwelekeza kwenye soko la Bani Qainuqaa’. (Akaenda huko) akarudi akiwa na faida ya maziwa mkavu na siagi. Aliendelea kwenda (sokoni) hadi siku moja alikuja akiwa na alama za rangi ya manjano mwilini mwake. Nabii ﷺ aliuliza: “Hiki (harufu) ni nini?” Akajibu: “Nimeoa.” Nabii ﷺ aliuliza: “Umempa Mahr kiasi gani?” Akajibu: “Nilimpa kokwa ya tende ya dhahabu au kipande cha dhahabu chenye uzito sawa na kokwa ya tende.” (Msimulizi, Ibrahim, hana uhakika ni lipi lilikuwa sahihi.)

“When the Muhajirun (emigrants) arrived in Al-Madinah, Allah's Messenger (peace be upon him) established the bond of brotherhood between Abdur Rahman bin ‘Awf and Sa’d bin Ar-Rabee’. Sa’d said to Abdur Rahman: “I am the wealthiest of all the Ansar, so I want to divide my wealth in half between us, and I have two wives, so see which of the two you like the most and tell me, so that I may divorce her, and when she finishes her prescribed period (i.e. 'Idda) of divorce, then marry her." Abdur-Rahman said, "May Allah bless you in your family and property; where is your marketplace?” So, they guided him to the marketplace of Bani Qainuqaa’. (He went there and) returned with a profit in the form of dried yogurt and butter. He continued going (to the market) till one day he came, bearing the traces of yellow on him. The Prophet (peace be upon him) asked: “What is this (scent)?” He replied: “I got married”. The Prophet (peace be upon him) asked: “How much Mahr did you give her?” He replied: “I gave her a datestone of gold or a gold piece equal to the weight of a date-stone”. (The narrator, Ibrahim, is in doubt as to which was correct.)

Imepokewa pia katika Sahih Al-Bukhari (5/31/3781) kutoka kwa Anas, Allah amridhie, ambaye alisema:

It was also related in Sahih Al-Bukhari (5/31/3781) from Anas, may Allah be pleased with him, who said:

Abdur Rahman bin ‘Awf alipofika kwetu (yaani Al-Madinah), Mjumbe wa Allah ﷺ alifanya undugu baina yake na Sa’d bin Ar-Rabee’, naye alikuwa na mali nyingi. Sa’d alisema: “Ansar wanajua kwamba mimi ni miongoni mwa wenye mali nyingi zaidi miongoni mwao, kwa hiyo nitagawanya mali yangu baina yetu kwa nusu. Nami nina wake wawili, kwa hiyo angalia ni yupi kati ya hao wawili anakupendeza zaidi nami nitamwacha, na atakapomaliza kipindi chake cha eda unaweza kumwoa”. Abdur Rahman alisema: “Allah akubariki katika familia yako”. Kisha hakurudi siku ile isipokuwa na jibini laini na samli kidogo alizopata kama faida. Haikupita muda mrefu hadi alipomjia Mjumbe wa Allah ﷺ akiwa na alama za harufu ya manjano juu yake. Mjumbe wa Allah ﷺ akamwambia: “Ni nini hii?” Akajibu: “Nimemwoa mwanamke kutoka Ansar”. Akauliza: “Umempa mahari gani?” Akajibu: “Uzito wa mbegu ya tende ya dhahabu” au alisema: “Mbegu ya tende ya dhahabu”. Hapo akamwambia ﷺ: “Fanya walimah, hata kwa kondoo mmoja tu”.

“When Abdur Rahman bin ‘Awf came to us (i.e. in Al-Madinah), the Messenger of Allah (peace be upon him) established a bond of brotherhood between him and Sa’d bin Ar-Rabee’ and he had a lot of wealth. Sa’d said: “The Ansar know that I am from those who have the most wealth among them, so I will divide my wealth between us in half. And I have two wives, so look to see which of the two pleases you the most and I will divorce her, and when she completes her waiting period you may marry her”. Abdur Rahman said: “May Allah bless you in your family”. Then he did not return that day except with some cottage cheese and cooking fat which he had earned as a profit. It wasn’t long thereafter, until he came to the Messenger of Allah (peace be upon him) and he had traces of yellow scent on him. The Messenger of Allah (peace be upon him) then said to him: “What is this?” He replied: “I married a woman from the Ansar”. He asked: “What dowry did you give her?” He answered: “The weight of date- stone of gold" Or he said: “A date-stone of gold” So, he (peace be upon him) said: “Have a banquet (Walimah), even if with only one sheep”.

Imepokewa katika Sahih Al-Bukhari (5/32/3782) kwamba Abu Hurairah, Allah amridhie, alisema:

It was related in Sahih Al-Bukhari (5/32/3782) that Abu Hurairah, may Allah be pleased with him, said:

Wa-Ansar walimwambia Mtume ﷺ:

The Ansar said to the Prophet (peace be upon him):

"Gawanyeni mitende ya tende baina yetu na wao (yaani Muhajirun)." Akajibu: "Hapana." Akasema: "Inatutosha sisi kusaidia (yaani katika kazi), nao wagawane tende nasi." Wakasema: "Tunasikia na tunatii."

“Divide the date palm trees between us and them (i.e. the Muhajirun)" He replied: “No”. He said: “It is sufficient for us to assist (i.e. in the work) and they share the dates with us” They said: “We listen and obey”. .

Tunapata maelezo na sifa za "Mu'akhaah" (ushirikiano wa udugu) katika kitabu cha Ibn Hajar "Fat'h ul-Bariy (7/270): "Tumeeleza kuhusu sifa za Ansar kichwa cha mlango wa kuundwa kwa udugu na Mtume ﷺ baina ya Muhajirin na Ansar. Ibn Abdul Barr alisema kuwa kuundwa kwa udugu kulitokea mara mbili; mara moja baina ya Muhajirin hasa, ambayo ilikuwa Makka, na mara nyingine baina ya Muhajirin na Ansar, na ndiyo hii inayokusudiwa hapa. Ibn Sa'd ametaja, kwa mnyororo wa wapokezi wa Al-Waqidiy kutoka kwa kundi la Taabi'in waliosema: "Mtume ﷺ alipofika Al-Madina aliunda udugu baina ya Muhajirin na Ansar juu ya msingi wa Al-Muwasaah (kusaidiana) nao walikuwa wakirithiana. Walikuwa tisini; baadhi kutoka Muhajirin na baadhi kutoka Ansar. Pia ilisemwa kuwa walikuwa mia moja. Aya inayohusu "wale wanaofungwa kwa kizazi" (8:75) ilipoteremshwa, urithi kati yao kwa mujibu wa udugu huo (Mu'akhaah) ulifutwa. Katika mlango wa "Faraa'id" (kanuni za urithi), Hadithi ya Ibn 'Abbas itatajwa: "Walipofika Al-Madina Muhajiriy alikuwa akirithi kutoka kwa Ansariy, badala ya wale waliounganishwa kwa kizazi, kupitia udugu ambao Mjumbe wa Allah ﷺ alioanzisha, kisha ikateremshwa ifuatayo …"."

We find the details and features of this “Mu’akhaah” (bonding of brotherhood) in Ibn Hajar’s “Fat’h ul-Bariy (7/270): “We have presented in respect to the qualities of the Ansar the chapter heading of the forming of brotherhood by the Prophet (peace be upon him) between the Muhajirin and the Ansar. Ibn Abdul Barr said that the formation of brotherhood occurred on two occasions; an occasion between the Muhajirin specifically which was in Makkah and an occasion between the Muhajirin and the Ansar, and it is the latter which is intended here. Ibn Sa’d mentioned, with the chains of transmission of Al-Waqidiy from a group of the Taabi’in who said: “When the Prophet (peace be upon him) arrived in Al-Madinah he formed a bond of brotherhood between the Muhajirin and the Ansar upon the basis of Al-Muwasaah (supporting one another) and they use to inherit from one another. They numbered ninety; some from the Muhajirin and some from the Ansar. It was also said that they numbered one hundred. When the Aayah related to “those tied by the womb” (8:75) was revealed the inheritance between in accordance to that brotherhood (Mu’akhaah) between them was negated. In the chapter of the “Faraa’id” (rules of inheritance), the Hadith of Ibn ‘Abbas will be mentioned: “When they arrived in Al-Madinah the Muhajiriy would inherit from the Ansariy, instead of those joined by the womb, through the bond of brotherhood that the Messenger of Allah (peace be upon him) instituted, then the following was revealed …” .