Musannaf Ibn Abi Shayba 13:3188

Abu Bakr narrated to us, he said: Khalid ibn Makhlad narrated to us, from Sulayman ibn Bilal, from Suhayl, from his father, from Abu Hurayrah, who said: The Messenger of Allah (may Allah bless him and grant him peace) said: "Whoever cheats us is not of us."