Musannaf Ibn Abi Shaybah 35802 — Racing and wagers

It is narrated from Abdullah bin Husayn that Sayyiduna Hudhayfah (may Allah be pleased with him) had a grey horse on which he outran the people in a horse race. The narrator said: I went in to him and he was sitting on his feet, his backside not touching the ground, out of joy; he was drenched in sweat and it was dripping from him. His horse was at its feeding trough, and he was looking at it, while people were coming in to him and congratulating him.