1 – Wajibu wenye Kiasi Maalum (wajibu ambao kiasi au kipimo chake kimebainishwa):

1 – Waajib Muhaddad Al-Miqdaar (the obligation where its quantity or amount is defined):

Hii inarejelea Shaari' kubainisha kiasi au wingi maalum unaohusiana na kutekeleza Waajib, kama vile Zakaat na idadi ya Raka'aat katika Swala za faradhi. Wajibu wa Mukallaf haufutiki kuhusiana na Waajib hii isipokuwa kwa kuitekeleza na kuifanya kwa namna ambayo Shaari' ameibainisha na kuiainisha, na kwa kiasi au wingi ambao umeainishwa kwake.

This refers to the Shaari’ having specified a defined amount or quantity related to the undertaking of the Waajib like the Zakaat and the number of Raka’aat in the obligatory prayers. The responsibility of the Mukallaf is not freed in respect to this Waajib except by undertaking and performing it upon the form that the Shaari’ has defined and specified and by the quantity or amount that has been specified for it.

2 – Waajib Ghair Muhaddad Al-Miqdaar (wajibu ambao kiasi au kipimo chake hakijabainishwa):

2 – Waajib Ghair Muhaddad Al-Miqdaar (the obligation the amount or quantity of which is not specified):

Hii inahusu kile ambacho Mwenye Sharia (Shaari') hakukibainisha wala kukiwekea kiasi chake. Mfano wake ni kutoa katika njia ya Allah au matumizi ya lazima ya nafaqa kwa mke na watoto. Hilo ni kwa sababu Shaari' aliacha kubainisha kiasi chake kulingana na uwezo wa mtoaji na kwa kuzingatia desturi iliyozoeleka miongoni mwa watu.

This refers to what the Shaari’ (Legislator) has not defined and specified its amount. This is like spending in the way of Allah or the obligatory Nafaqah (spending) upon the wife and the children. That is because the Shaari’ left the specification of its amount to what the spender is capable of and in accordance to what is customary amongst the people.