عَنْ إِيَاسِ بْنِ سَلَمَةَ بْنِ الْأَكْوَعِ عَنْ أَبِيهِ رَضِيَ اللَّهُ عَنْهُ قَالَ كَانَ شِعَارُنَا لَيْلَةَ بَيَّتْنَا فِي هَوَازِنَ مَعَ أَبِي بَكْرٍ الصِّدِّيقِ رَضِيَ اللَّهُ عَنْهُ وَأَمَّرَهُ عَلَيْنَا رَسُولُ اللَّهِ صَلَّى اللَّهُ عَلَيْهِ وَآلِهِ وَسَلَّمَ أَمِتْ أَمِتْ وَقَتَلْتُ بِيَدَيَّ لَيْلَتَئِذٍ سَبْعَةً أَهْلَ أَبْيَاتٍ
It is narrated from Sayyiduna Salamah bin Akwa’ (may Allah be pleased with him), he says: The night we attacked Hawazin with Sayyiduna Abu Bakr (may Allah be pleased with him), our slogan that day was "Amit" (Kill! Kill!). The Messenger of Allah (peace and blessings be upon him) appointed Sayyiduna Abu Bakr (may Allah be pleased with him) as our leader, and I killed seven people with my own hands that day.