صحیح ابن حبان
Ibn Hibban
كتاب السير
Book of Expeditions
باب الخروج وكيفية الجهاد - ذكر الخبر المدحض قول من نفى جواز الشعار للمجاهد في سبيل الله-
Chapter on Setting Out and the Manner of Jihad – On the report refuting the claim that battle slogans are not allowed for fighters in God’s cause.
1 hadith
Hadith 4747
Iyas bin Salamah bin Akwa narrates from his father: The Prophet (peace be upon him) appointed Abu Bakr (may Allah be pleased with him) as our leader. We fought against some polytheists. We attacked them at night and killed them. Our slogan (i.e., battle cry) was: "Kill, kill." Salamah (may Allah be pleased with him) narrates: That night, I killed men from seven households with my own hand.