As-Sa'ib bin Yazid said, "The Sa' at the time of the Prophet (ﷺ) 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."
Sahih al-Bukhari Book 84, Hadith 5
← Previous Hadith
A man came to the Prophets and said, "I am ruined!" The Prophet (ﷺ) said, "What is the matter with you?" He said, "I have done a sexual relation with my wife (while fasting) in Ramadan" The Prophet (ﷺ) said to him, "Can you afford to manumit a slave?" He said, "No." The Prophet (ﷺ) said, "Can you fast for two successive months?" He said, "No." The Prophet (ﷺ) said, "Can you feed sixty poor persons?" He said, "I have nothing." Later on an Irq (big basket) containing dates was given to the Prophet, and the Prophet (ﷺ) said (to him), "Take this basket and give it in charity." The man said, "To poorer people than we? Indeed, there is nobody between its (i.e., Medina's) two mountains who is poorer than we." The Prophet then said, "Take it and feed your family with it."
Sahih al-Bukhari Book 84, Hadith 4 Next Hadith → Ibn `Umar used to give the Zakat of Ramadan (Zakat-al-Fitr) according to the Mudd of the Prophet, the first Mudd, and he also used to give things for expiation for oaths according to the Mudd of the Prophet. Abu Qutaiba said, "Malik said to us, 'Our Mudd (i.e., of Medina) is better than yours and we do not see any superiority except in the Mudd of the Prophet!' Malik further said, to me, 'If a ruler came to you and fixed a Mudd smaller than the one of the Prophet, by what Mudd would you measure what you give (for expiation or Zakat-al-Fitr?' I replied, 'We would give it according to the Mudd of the Prophet' On that, Malik said, 'Then, don't you see that we have to revert to the Mudd of the Prophet ultimately?'"
Sahih al-Bukhari Book 84, Hadith 6
Sahih al-Bukhari Book 84, Hadith 4 Next Hadith → Ibn `Umar used to give the Zakat of Ramadan (Zakat-al-Fitr) according to the Mudd of the Prophet, the first Mudd, and he also used to give things for expiation for oaths according to the Mudd of the Prophet. Abu Qutaiba said, "Malik said to us, 'Our Mudd (i.e., of Medina) is better than yours and we do not see any superiority except in the Mudd of the Prophet!' Malik further said, to me, 'If a ruler came to you and fixed a Mudd smaller than the one of the Prophet, by what Mudd would you measure what you give (for expiation or Zakat-al-Fitr?' I replied, 'We would give it according to the Mudd of the Prophet' On that, Malik said, 'Then, don't you see that we have to revert to the Mudd of the Prophet ultimately?'"
Sahih al-Bukhari Book 84, Hadith 6