Sahih Muslim Book 42, Hadith Number 7114.

Chapter : He who associates one as an object of worship with Allah in his Deeds.

Abu Huraira reported Allah’s Messenger (may peace be upon him) as stating that Allah the Most High and Exalted said: I am the One, One Who does not stand in need of a partner. If anyone does anything in which he associates anyone else with Me, I shall abandon him with one whom he associates with Allah.