Kings IV 13:25

25 And Joas the son of Joachaz returned, and took the cities out of the hand of the son of Ader the son of Azael, which he had taken out of the hand of Joachaz his father in the war: thrice did Joas smite him, and he recovered the cities of Israel.

Kings IV 13:25 In-Context

23 And the Lord had mercy and compassion upon them, and had respect to them because of his covenant with Abraam, and Isaac, and Jacob; and the Lord would not destroy them, and did not cast them out from his presence.
24 And Azael king of Syria died, and the son of Ader his son reigned in his stead.
25 And Joas the son of Joachaz returned, and took the cities out of the hand of the son of Ader the son of Azael, which he had taken out of the hand of Joachaz his father in the war: thrice did Joas smite him, and he recovered the cities of Israel.

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