2 Kings 3:7
And he went and sent to Jehoshaphat, the king of Judah, saying, The king of Moab has rebelled against me; wilt thou go with me against Moab to battle? And he said, I will go up; I am as thou art, my people as thy people and my horses as thy horses.
1 Kings 22:4
And he said unto Jehoshaphat, Wilt thou go with me to battle to Ramothgilead? And Jehoshaphat said to the king of Israel, I am as thou art, my people as thy people, my horses as thy horses.
1 Kings 22:32-33
And when the captains of the chariots saw Jehoshaphat, they said, Surely this is the king of Israel. And they turned aside to fight against him, but Jehoshaphat cried out.
2 Chronicles 18:3
And Ahab, king of Israel, said unto Jehoshaphat, king of Judah, Wilt thou go with me to Ramothgilead? And he answered him, I am as thou art and my people as thy people; and we will be with thee in the war.
2 Chronicles 18:29-32
And the king of Israel said unto Jehoshaphat, I will disguise myself to enter into the battle, but put thou on thy robes. So the king of Israel disguised himself and entered into the battle.
2 Chronicles 19:2
And Jehu, the son of Hanani, the seer, went out to meet him and said to king Jehoshaphat, Should thou help the ungodly and love those that hate the LORD? Therefore, the wrath of the presence of the LORD shall be upon thee.
2 Chronicles 21:4-7
Now Jehoram rose up against the kingdom of his father, and he strengthened himself and slew all his brethren with the sword and likewise some of the princes of Israel.
2 Chronicles 22:3-4
He also walked in the ways of the house of Ahab, for his mother was his counsellor to do wickedly.
2 Chronicles 22:10-12
So when Athaliah, the mother of Ahaziah, saw that her son was dead, she arose and destroyed all the royal seed of the house of Judah.