19 The man of God was angry with him and said, “You should have struck the ground five or six times; then you would have defeated Aram and completely destroyed it. But now you will defeat it only three times.”

Read 2 Kings 13:19 Using Other Translations

And the man of God was wroth with him, and said, Thou shouldest have smitten five or six times; then hadst thou smitten Syria till thou hadst consumed it: whereas now thou shalt smite Syria but thrice.
Then the man of God was angry with him and said, "You should have struck five or six times; then you would have struck down Syria until you had made an end of it, but now you will strike down Syria only three times."
But the man of God was angry with him. “You should have struck the ground five or six times!” he exclaimed. “Then you would have beaten Aram until it was entirely destroyed. Now you will be victorious only three times.”