Narrated by:Abu Hurairah said
It was narrated that Abu Hurairah said:"Umar came in when the Ethiopians were playing in the masjid. Umar, may Allah (SWT) be pleased with him, rebuked them, but the Messenger of Allah (ﷺ) said: 'Let them be there, O Umar, for they are Banu Arfidah.'"
أَخْبَرَنَا إِسْحَاقُ بْنُ مُوسَى، قَالَ حَدَّثَنَا الْوَلِيدُ بْنُ مُسْلِمٍ، قَالَ حَدَّثَنَا الأَوْزَاعِيُّ، قَالَ حَدَّثَنِي الزُّهْرِيُّ، عَنْ سَعِيدِ بْنِ الْمُسَيَّبِ، عَنْ أَبِي هُرَيْرَةَ، قَالَ دَخَلَ عُمَرُ وَالْحَبَشَةُ يَلْعَبُونَ فِي الْمَسْجِدِ فَزَجَرَهُمْ عُمَرُ رضى الله عنه فَقَالَ رَسُولُ اللَّهِ صلى الله عليه وسلم " دَعْهُمْ يَا عُمَرُ فَإِنَّمَا هُمْ بَنُو أَرْفِدَةَ " .
Nesai
The Book of the Prayer for the Two 'Eids • Hadith 1596