2 Chronicles 13:5 in the King James Version
Ought ye not to know that the LORD God of Israel gave the kingdom over Israel to David for ever, even to him and to his sons by a covenant of salt?
Context
4 Abijah stood up on Mount Zemaraim, which is in the hill country of Ephraim, and said, “Hear me, Jeroboam and all Israel:
5 Ought you not to know that the LORD, the God of Israel, gave the kingdom over Israel to David forever, even to him and to his sons by a covenant of salt?
6 Yet Jeroboam the son of Nebat, the servant of Solomon the son of David, rose up, and rebelled against his lord.