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.