عَنْ أَنَسِ بْنِ مَالِكٍ رَضِيَ اللَّهُ عَنْهُ أَنَّ أَبَا طَلْحَةَ رَضِيَ اللَّهُ عَنْهُ قَالَ غَشِيَنَا النُّعَاسُ وَنَحْنُ فِي مَصَافِّنَا يَوْمَ بَدْرٍ قَالَ أَبُو طَلْحَةَ فَكُنْتُ فِيمَنْ غَشِيَهُ النُّعَاسُ يَوْمَئِذٍ فَجَعَلَ سَيْفِي يَسْقُطُ مِنْ يَدِي وَآخُذُهُ وَيَسْقُطُ وَآخُذُهُ
It is narrated from Sayyiduna Anas bin Malik (may Allah be pleased with him) that Sayyiduna Abu Talha (may Allah be pleased with him) said: On the day of Badr, we were in the battlefield when drowsiness overcame us. He says: I was also among those people that day who were overtaken by drowsiness. My sword kept slipping from my hand again and again, and I kept trying to hold it.