2 Chronicles 13:3-5

American Standard Version

³ And Abijah joined battle with an army of valiant men of war, even four hundred thousand chosen men: and Jeroboam set the battle in array against him with eight hundred thousand chosen men, who were mighty men of valor. ⁴ And Abijah stood up upon mount Zemaraim, which is in the hill-country of Ephraim, and said, Hear me, O Jeroboam and all Israel: ⁵ Ought ye not to know that Jehovah, the God of Israel, gave the kingdom over Israel to David for ever, even to him and to his sons by a covenant of salt?