Kings IV 13:19

19 And the man of God was grieved at him, and said, If thou hadst smitten five or six times, then thou shouldest have smitten Syria till thou hadst consumed them; but now thou shalt smite Syria thrice.

Kings IV 13:19 In-Context

17 And he said, Open the window eastward. And he opened it. And Elisaie said, Shoot. And he shot. And said, The arrow of the Lord's deliverance, and the arrow of deliverance from Syria; and thou shalt smite the Syrians in Aphec until thou have consumed them.
18 And Elisaie said to him, Take bow and arrows. And he took them. And said to the king of Israel, Smite upon the ground. And the king smote three times, and stayed.
19 And the man of God was grieved at him, and said, If thou hadst smitten five or six times, then thou shouldest have smitten Syria till thou hadst consumed them; but now thou shalt smite Syria thrice.
20 And Elisaie died, and they buried him. And the bands of the Moabites came into the land, at the beginning of the year.
21 And it came to pass as they were burying a man, that behold, they saw a band , and they cast the man into the grave of Elisaie: and as soon as he touched the bones of Elisaie, he revived and stood up on his feet.

The Brenton translation of the Septuagint is in the public domain.