Obligatory Charity Tax After Ramadaan (Zakat ul Fitr)

Bukhari :: Book 2 :: Volume 25 :: Hadith 582

Narrated Abu Said Al-Khudri:

We used to give one Sa' of meal or one Sa' of barley or one Sa' of dates, or one Sa' of cottage cheese or one Sa' of Raisins (dried grapes) as Zakat-ul-Fitr.