Musannaf Ibn Abi Shaybah

Hazrat Abdur Rahman bin Qasim narrates from his father, who says that a delegation from the tribe of Thaqif came to Hazrat Abu Bakr. Food was brought, so everyone gathered near, and one man who had the disease of leprosy moved aside. Hazrat Abu Bakr said to him, "Come closer," so he came closer. Then Hazrat Abu Bakr said, "Eat." So he ate, and Hazrat Abu Bakr began to place his hand where that man's hand was.