Musnad Abu Ya'la al-Mawsili 130:8

Ja'far narrated to us, 'Abd al-Warith narrated to us, from 'Abd al-'Aziz, from Anas, who said: The Messenger of Allah (may Allah bless him and grant him peace) said: "A servant does not believe until I am more beloved to him than his family, his wealth, and all of mankind."