Musannaf Ibn Abi Shaybah

Hazrat Nafi' narrates that Hazrat Ibn Umar (may Allah be pleased with both of them) performed Witr prayer on his mount while praying on it; the Prophet (peace and blessings of Allah be upon him) used to do the same.

Hazrat Thuwair's father narrates that Hazrat Ali (may Allah be pleased with him) used to offer Witr prayer on his mount.

Hazrat Ikrimah narrates that Hazrat Ibn Abbas (may Allah be pleased with them) offered Witr and said that offering Witr on a mount is permissible.

Hazrat Umar bin Nafi' states that his father used to offer Witr prayer on a camel.

Hazrat Ash'ath narrates that Hasan did not consider it objectionable for a person to offer Witr prayer on his mount.

Hazrat Musa bin Uqbah says that I was on a journey with Hazrat Salim. I fell behind on the way, so he asked me why I had fallen behind. I said that I was offering Witr. He said, why did you not offer Witr on your mount?