عَنْ أَبِي هُرَيْرَةَ رَضِيَ اللَّهُ عَنْهُ قَالَ بَيْنَا الْحَبَشَةُ يَلْعَبُونَ عِنْدَ رَسُولِ اللَّهِ صَلَّى اللَّهُ عَلَيْهِ وَآلِهِ وَسَلَّمَ بِحِرَابِهِمْ دَخَلَ عُمَرُ فَأَهْوَى إِلَى الْحَصْبَاءِ يَحْصِبُهُمْ بِهَا فَقَالَ لَهُ النَّبِيُّ صَلَّى اللَّهُ عَلَيْهِ وَآلِهِ وَسَلَّمَ دَعْهُمْ يَا عُمَرُ
It is narrated from Sayyiduna Abu Hurairah (may Allah be pleased with him) that the Abyssinians were playing with weapons of war (in Masjid Nabawi) in the presence of the Messenger of Allah (peace and blessings be upon him). When Sayyiduna Umar (may Allah be pleased with him) came, he bent down to pick up pebbles to hit them, but the Messenger of Allah (peace and blessings be upon him) said: O Umar! Let them play.