6 And he walked in the way of the kings of Israel, as did the house of Ahab; for a daughter of Ahab was his wife; and he did that which was evil in the sight of the Lord.
2 Chronicles 21:6 Cross References - CAB
1 Kings 12:28-30
28 And the king took counsel, and went, and made two golden heifers, and said to the people, It is too much for you to go up to Jerusalem: behold, here are your gods, O Israel, who brought you up out of the land of Egypt.
29 And he put one in Bethel, and he put the other in Dan.
30 And this thing became a sin; and the people went before one as far as Dan, and left the house of the Lord.
1 Kings 16:25-33
25 And Omri did that which was evil in the sight of the Lord, and wrought wickedly beyond all that were before him.
26 And he walked in all the way of Jeroboam the son of Nebat, and in his sins wherewith he caused Israel to sin, to provoke the Lord God of Israel by their vanities.
27 And the rest of the acts of Omri, and all that he did, and all his might, behold, are not these things written in the book of the chronicles of the kings of Israel?
28 And Omri slept with his fathers, and is buried in Samaria; and Ahab his son reigned in his place. And in the eleventh year of Omri, Jehoshaphat the son of Asa reigned, being thirty-five years old in the beginning of his reign, and he reigned twenty-five years in Jerusalem. And his mother's name was Gazuba, daughter of Seli. And he walked in the way of Asa his father, and turned not from it, even from doing right in the eyes of the Lord; only they removed not any of the high places; they sacrificed and burnt incense on the high places. Now the engagements which Jehoshaphat made with the king of Israel, and all his mighty deeds which he performed, and the enemies whom he fought against, behold, are not these written in the book of the chronicles of the kings of Judah? And the remains of the prostitution which they practiced in the days of Asa his father, he removed out of the land. And there was no king in Syria, but a deputy. Then the king of Israel said to Jehoshaphat, I will send forth your servants and my servants in the ship; but Jehoshaphat would not. And Jehoshaphat slept with his fathers, and is buried with his fathers in the City of David: and Joram his son reigned in his place.
29 In the second year of Jehoshaphat king of Judah, Ahab son of Omri reigned over Israel in Samaria twenty-two years.
30 And Ahab did that which was evil in the sight of the Lord, and did more wickedly than all that were before him.
31 And it was not enough for him to walk in the sins of Jeroboam the son of Nebat, but he took Jezabel the daughter of Ethebaal king of the Sidonians for a wife; and he went and served Baal, and worshipped him.
32 And he set up an alter to Baal, in the house of his abominations, which he built in Samaria.
33 And Ahab made a grove; and Ahab did yet more abominably, to provoke the Lord God of Israel, and to sin against his own life so that he should be destroyed: he did evil above all the kings of Israel that were before him.
2 Kings 8:18
18 And he walked in the way of the kings of Israel, as did the house of Ahab; for the daughter of Ahab was his wife. And he did that which was evil in the sight of the Lord.
2 Chronicles 18:1
1 And Jehoshaphat had yet great wealth and glory, and he connected himself by marriage with the house of Ahab.
2 Chronicles 22:2
2 Jehoahaz began to reign when he was twenty years old, and he reigned one year in Jerusalem; and his mother's name was Athaliah, the granddaughter of Omri.
Nehemiah 13:25-26
25 And I strove with them and cursed them; and I struck some of them, and plucked off their hair, and made them swear by God, saying, You shall not give your daughters to their sons, and you shall not take of their daughters to your sons.
26 Did not Solomon king of Israel sin thus? Yet there was no king like him among many nations, and he was beloved of God, and God made him king over all Israel; yet strange women turned him aside.