Ishaq bin Mansur al-Kausaj إسحاق بن منصور بن بهرام - الكوسج · The Chapters on Jihad

“The Messenger of Allah (ﷺ) gave me a send-off and said: ‘I command you to Allah’s keeping, Whose trust is never lost.’”

“The Messenger of Allah (ﷺ) made a horse lean, and he would send the horse that he had made lean from Hafya’ to Thaniyyatul-Wada’, and (he would send) the horse that he had not made lean from Thaniyyatul-Wada’ to the mosque of Banu Zuraiq.”