It is narrated from Sayyiduna Ibn Mas'ud (may Allah be pleased with him) that the Messenger of Allah (peace and blessings be upon him) said: "No one is more possessive than Allah, and that is why He has forbidden indecent acts, both outward and inward. And no one loves to be praised more than Allah."
Hadith Referenceمسند احمد / مسند المكثرين من الصحابة / 4044