Musannaf Ibn Abi Shaybah

Hazrat Ibn Abbas (may Allah be pleased with both of them) narrates that when one performs the stoning of the Jamarat, the one who is walking should mount (ride).

Hasan says that until the rites of Hajj are completed, the one who is walking should not ride.

Hasan says that until the rites of Hajj are completed, do not ride; remain on foot.

It is also narrated in the same manner from Hazrat Ata.