And Jehoram walked in the ways of the kings of Israel, just as the house of Ahab had done. For he married a daughter of Ahab and did evil in the sight of the LORD.

1 Kings 12:28
After seeking advice, the king made two golden calves and said to the people, "Going up to Jerusalem is too much for you. Here, O Israel, are your gods, who brought you up out of the land of Egypt."

2 Chronicles 18:1
Now Jehoshaphat had riches and honor in abundance, and he allied himself with Ahab by marriage.

2 Chronicles 21:13
but you have walked in the ways of the kings of Israel and have caused Judah and the people of Jerusalem to prostitute themselves, just as the house of Ahab prostituted itself. You have also killed your brothers, your father's family, who were better than you.

And he walked in the way of the kings of Israel, like as did the house of Ahab: for he had the daughter of Ahab to wife: and he worked that which was evil in the eyes of the LORD.