Sahih al-Bukhari 6712
Narrated Al-Ju'aid bin Abdur-Rahman:
As-Sa'ib bin Yazid said, "The Sa' at the time of the Prophet was equal to one Mudd plus one-third of a Mudd of your time, and then it was increased in the time of Caliph 'Umar bin 'Abdul Aziz."
حَدَّثَنَا عُثْمَانُ بْنُ أَبِي شَيْبَةَ، حَدَّثَنَا الْقَاسِمُ بْنُ مَالِكٍ الْمُزَنِيُّ، حَدَّثَنَا الْجُعَيْدُ بْنُ عَبْدِ الرَّحْمَنِ، عَنِ السَّائِبِ بْنِ يَزِيدَ، قَالَ كَانَ الصَّاعُ عَلَى عَهْدِ النَّبِيِّ ﷺ مُدًّا وَثُلُثًا بِمُدِّكُمُ الْيَوْمَ فَزِيدَ فِيهِ فِي زَمَنِ عُمَرَ بْنِ عَبْدِ الْعَزِيزِ.
Classification
Sahih (Authentic)
References
Sahih al-Bukhari 6712
Sahih al-Bukhari Vol. 8, Book of Expiation for Unfulfilled Oaths, Hadith 703