7 You are to destroy the house of Ahab your master, and I will avenge the blood of my servants the prophets and the blood of all the LORD’s servants shed by Jezebel.

Read 2 Kings 9:7 Using Other Translations

And thou shalt smite the house of Ahab thy 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.
And you shall strike down the house of Ahab your master, so that I may avenge on Jezebel the blood of my servants the prophets, and the blood of all the servants of the LORD.
You are to destroy the family of Ahab, your master. In this way, I will avenge the murder of my prophets and all the LORD ’s servants who were killed by Jezebel.