And Muhammad ibn Hatim and Abd ibn Humayd narrated to me. Ibn Hatim said: Muhammad ibn Bakr narrated to us, Ibn Jurayj informed us, Abu al-Zubayr informed us that he heard Jabir ibn Abd Allah say: I saw the Prophet, peace and blessings be upon him, throw the pebbles at the Jamrah with stones the size of pebbles used in flinging.