Volume 2, Book 25, Number 588:
Narrated Ibn ‘Umar:
Allah’s Apostle has made Sadaqatul-Fitr obligatory, (and it was), either one Sa’ of barley or one Sa’
of dates (and its payment was obligatory) on young and old people, and on free men as well as on
slaves.
Volume 2 – 348 / 1700
SAHIH BUKHARI VOLUME 2 > BOOK 26: PILGRIMMAGE (HAJJ)
Book 26: Pilgrimmage (Hajj)