[Machine] They said that they used to give Zakat al-Fitr during the time of the Messenger of Allah ﷺ in the amount of the food of the people of the household or the amount of the food they themselves ate. All the people of Madinah used to do that.  

حَدَّثَتْهُ أَنَّهُمْ كَانُوا يُخْرِجُونَ زَكَاةَ الْفِطْرِ فِي عَهْدِ رَسُولِ اللهِ ﷺ بِالْمُدِّ الَّذِي يَقْتَاتُ بِهِ أَهْلُ الْبَيْتِ أَوِ الصَّاعِ الَّذِي يَقْتَاتُونَ بِهِ يَفْعَلُ ذَلِكَ أَهْلُ الْمَدِينَةِ كُلُّهُمْ  

[Machine] The Messenger of Allah ﷺ said, "The standard of measurement is the standard of the people of Mecca, and the weight is the weight of the people of Medina."  

قَالَ رَسُولُ اللهِ ﷺ الْمِيزَانُ عَلَى مِيزَانِ أَهْلِ مَكَّةَ وَالْمِكْيَالُ مِكْيَالُ أَهْلِ الْمَدِينَةِ