Bashr bin al-Sari al-Afwah بشر بن السري أبو عمرو الأفوه · The Book of Hajj

"Al-Fadl bin 'Abbas was riding behind the Messenger of Allah when a woman from Khath'am came and asked him a question. Al-Fadl started looking at her and she at him, and the Messenger of Allah turned Al-Fadl's face to the other side. She said: 'O Messenger of Allah! The command of Allah has come for His slaves to perform Hajj, but my father is an old man and cannot sit firmly in the saddle; should I perform Hajj on his…

"Messenger of Allah went out to As-Safa and said.We will start with that with which Allah started. Then he recited: 'Verifly, as-Safa and Al-Marwah (two Mountains in Makkah) are of the symbols of Allah.'"

"On the morning of Al-Aqabah, while he was on his mount, the Messenger of Allh said: 'Pick up (some pebbles) for me.' So P picked up some pebbles for him that were the size of date stones of fingertips, and placed them in his hand. He started to do this with his hand." Yahya described him shaking them in his hand like this.