Ma'mar bin Rashid معمر بن راشد · The Book on Jihad

From one who heard the Prophet (ﷺ) saying: "If you suffer a surprise attack from the enemy then say: 'Ha Min, they will not be victorious.'" There is something on this topic from Salamah bin Al-Akwa'. This is how some of them reported it from Abu Ishaq, the same as the narration of Ath-Thawri. And it has been reported from him, from Al-Muhallab bin Abi Sufrah from the Prophet (ﷺ) in Mursal form.

From Al-Bara' bin 'Azib who said: "A man said to us: 'Did you flee from the Messenger of Allah (ﷺ) O Abu 'Umarah ?'" He said: "No, By Allah! I did not flee from the Messenger of Allah (ﷺ), but som hasty people fled and (the tribe of) Hawazin assaulted them with arrows. The Messenger of Allah (Saws) was on his white muls, and Abu Sufyan bin Al-Harith bin 'Abdul Muttalib was holding its reigns. The Messenger of Allah (ﷺ)…

That the Prophet (ﷺ) said: "The best horse is the black one with a spot on the face, and white on the upper lip. Then the one with some white on his lower legs, except for the right. So if it is no black, then the Kumait (red one with black on its ears and its mane) with these markings."