Al-Bazzar mentioned on the authority of Jaafar bin Abdullah bin Othman Al-Makhzoumi, who said: I saw Muhammad bin Abbad bin Jaafar before the stone and then prostrated on it. I said: What is this? He said: I saw your uncle Ibn Abbas before the stone, then prostrated on it. He said: I saw Omar before it and prostrated on it, and he said: I saw The Messenger of God, may God bless him and grant him peace, kissed him and prostrated over him