The Book of Zakat (Kitab Al-Zakat)

Muslim :: Book 5 : Hadith 2152

Abdullah b. Umar reported that the Messenger of Allah (may peace be upon him) ordered the (payment of) Zakat-ul-Fitr one sa' of dates, or one sa' of barley. Ibn 'Umar ('Abdullah b. 'Umar) further said: The people equalised it (then) with two mudds of fine wheat.

Source materials are from the University of Southern California MSA site
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