سنن النسائي

Jafar bin Muhamad narrated that hi father said: "We enterd upon Jabir bin Abdullah and I said: "Tell me about the Hajj of the Prophet.' He said: 'The Messenger of Allah (ﷺ) moved on from Al-Muzadalifah before the sun rose, and Al-Fadl bin Abbas rode behind him. When he came to Muhassir he sped up a little, then he follwed the middle road that brings you out at the largest Jamrat. When he came to the Jamrat whichis by the tree, he threw seven pebbles, saying the Takbir with each one, (using) pebbles the size of the date stones of fingertips, and he threw from the bottom of the valley.'"