Musnad Abu Ya'la al-Mawsili 155:158

And from al-Awza'i, he said: A man narrated to me, from Abu Hurayrah, that the Messenger of Allah (may Allah bless him and grant him peace) said: "Indeed, Allah is jealous, and the believer is jealous. And the jealousy of Allah is that the servant commits what He has forbidden for him."