(8) باب فِي قَوْلِ النَّبِيِّ صلى الله عليه وسلم " الْمِكْيَالُ مِكْيَالُ الْمَدِينَةِ "
Narrated Abdullah ibn Umar:
The Prophet (ﷺ) said: (The standard) weight is the weight of the people of Mecca, and the (standard) measure is the measure of the people of Medina.Abu Dawud said: Al-Firyabi and Abu Ahmad have also transmitted from Sufyan in a similar way, and he (Ibn Dukain) agreed with them on the text. The version of Abu Ahmad has: "from Ibn 'Abbas" instead of Ibn 'Umar. It has also been transmitted by al-Walid b. Muslim from Hanzalah. This version has: "the weight of Medina and the measure of Mecca."Abu Dawud said: There is a variation in the text of the version of this tradition narrated by Malik b. Dinar from 'Ata' from the Prophet (ﷺ).
Reference: Sunan Abi Dawud 3340
In-book reference: Book 23, Hadith 15
English translation: Book 22, Hadith 3334