Harun bin Ishaq bin Muhammad هارون بن إسحاق بن محمد بن مالك · The Book on Jihad

"The Prophet (ﷺ) was the nicest person among the people, the most generous of the people, and the bravest among the people." He said: "The inhabitants of Al-Madinah became freightened one night upon hearing a loud noise." He said: "So the Prophet (ﷺ) met them upon an unsaddled horse belonging to Abu Talhah, with a sword hanging around his neck. He said: 'I found him to be (quick) like the sea.'" - meaning the horse. This Hadith is Hasan Sahih.