1 Kings 11:31-33

31He said to Jeroboam, “Take ten pieces for yourself; for thus says the Lord, the God of Israel, ‘Behold, I am going to tear the kingdom from the hand of Solomon and give you ten tribes—

32but he [and his descendants] shall have one tribe (Benjamin was annexed to Judah), for the sake of My servant David and for the sake of Jerusalem, the city which I have chosen out of all the tribes of Israel—

33because they have abandoned Me and have worshiped Ashtoreth the goddess of the Sidonians, Chemosh the god of the Moabites, and Milcom the god of the sons of Ammon; and they have not walked in My ways and followed My commandments, doing what is right in My sight and keeping My statutes and My ordinances as did his father David.