Biography of Sawa' ibn Qays
S: Suwayb ibn Qays al-Muharibi
Abu Musa b. Abi Bakr al-Madini informed us with permission, from the book of Abu Bakr b. al-Harith, a written report. Abu Ahmad al-Attabari informed us, Abu Hafs b. Shahin informed us, Nasr b. Qasim al-Farazi informed us, Abu Bakr b. Abi Shayba informed us, Abu al-Husayn al-Ukli informed us, meaning Zayd b. al-Hubab, that Muhammad b. Zurrara b. Khuzayma b. Thabit informed me, that Umarah b. Khuzayma b. Thabit informed me, from his father, that the Messenger of Allah ﷺ purchased a horse from Suwayb b. Qays al-Muharibi, but he denied it, so Khuzayma testified on his behalf, so the Messenger of Allah ﷺ said to him: 'What made you testify, and you were not present with us?' He said: 'I believed you in what you brought, and I knew that you do not speak except the truth, so the Messenger of Allah ﷺ said: 'Whoever Khuzayma testifies for, or testifies against, is sufficient for him.' Some of them said: Suwayb b. al-Harith, and his mention has preceded, and Ibn Shahin distinguished between them, making them two separate biographies, although they are one.
Abu Musa narrated it, and the discussion about Suwayb b. al-Harith has preceded, God knows best.