Bulugh al-Maram 4 The Book of Zakah كتاب الزكاة 4

وَعَنْ عَمْرِو بْنِ شُعَيْبٍ, عَنْ أَبِيهِ, عَنْ جَدِّهِ قَالَ: قَالَ رَسُولُ اَللَّهِ – صلى الله عليه وسلم -{ تُؤْخَذُ صَدَقَاتُ اَلْمُسْلِمِينَ عَلَى مِيَاهِهِمْ } رَوَاهُ أَحْمَد ُ 1 . 1 – حسن. رواه أحمد ( 6730 ).

‘Amro bin Shu’aib narrated on the authority of his father, who reported on the authority of his grandfather (RAA) that the Messenger of Allah (صلى الله عليه وسلم) said: “The Zakah of the Muslims should be collected by their water trough.” Related by Ahmad.