—that you would place Zayd in command over me.”
He replied, “Proceed, for you do not know which of those alternatives is better.”
The army set out and remained away for as long as Allah willed.
Later the Messenger of Allah ﷺ ascended the pulpit and ordered that a caller announce, “The prayer is to be gathered.” He ﷺ said, “Shall I not inform you about your army? They met the enemy, and Zayd fell as a martyr, so seek forgiveness for him. Then Jaʿfar took the banner and pressed against the enemy until he was killed; after that Ibn Rawāḥah seized it, stood his ground until he too was martyred; then Khālid took the banner.”
He had not been one of the appointed commanders; he appointed himself.
The Messenger of Allah ﷺ raised his two fingers and said, “O Allah (1), he is a sword from among Your swords, so grant him victory.”
From that day he was called “the Sword of Allah.”
He then said, “March out and reinforce your brothers; let no one stay behind.”
So the people set out despite the intense heat (2).
Ibn Isḥāq said: Yaḥyā b. ʿAbbād narrated to us from his father, who said: My foster-father, who belonged to Banū Murrah b. ʿAwf, told me, “It is as though I can still see Jaʿfar on the day of Muʾtah: he dismounted from a sorrel horse of his, hamstrung it, and then fought (3) until he was killed (4).”
Ibn Isḥāq said: He was the first person in Islam to hamstring his mount in battle, and he said: