Parallel
2 Kings 11:21
Swete's Septuagint · Berean Standard Bible
Υἱὸς ἐτῶν Ἰωὰς ἐν τῷ βασιλεύειν.
Joash (note: Hebrew Jehoash, a variant of Joash (son of Ahaziah) as in verse 2) was seven years old when he became king.