You shall strike down the house of Ahab your master, that I may avenge the blood of My servants the prophets, and the blood of all the servants of the LORD, at the hand of Jezebel.
2 Kings 9:7
Surrounding context
9:6 Then he arose and went into the house. And he poured the oil on his head, and said to him, "Thus says the LORD God of Israel: "I have anointed you king over the people of the LORD, over Israel.
9:7 You shall strike down the house of Ahab your master, that I may avenge the blood of My servants the prophets, and the blood of all the servants of the LORD, at the hand of Jezebel.
9:8 For the whole house of Ahab shall perish; and I will cut off from Ahab all the males in Israel, both bond and free.