Musannaf Ibn Abi Shayba 36:402

Ishaq ibn Mansur narrated to us, from al-Hakam ibn Abd al-Malik, from Qatadah, from Anas, who said: When the Messenger of Allah (may Allah bless him and grant him peace) entered Makkah on the day of the conquest of Makkah, he granted security to the people, except for four.