2 Chronicles 21:4

And Joram entered upon his kingdom, and strengthened himself, and slew all his brothers with the sword, and [some] of the princes of Israel.

Now when Jehoram was risen up to the kingdom of his father, he strengthened himself, and slew all his brethren with the sword, and divers also of the princes of Israel.

Now when Jehoram had risen up over the kingdom of his father, and had strengthened himself, he killed all his brothers with the sword, and also some of the princes of Israel.