Musannaf Ibn Abi Shaybah 5057 — Those who used to say: when you are

Anas bin Sirin said: I came with Sayyiduna Anas bin Malik (may Allah be pleased with him) from Kufah. When we were at a place called Atat, rain had overtaken us before that, and the ground was covered with mud. Sayyiduna Anas, riding his donkey, prayed facing the qiblah and made his prostration by gesture, and he made his prostration lower than his bowing.