31 Jehoahaz was ⌊twenty-three years old⌋m when he became king, and he reigned three months in Jerusalem. The name of his mother was Hamutal the daughter of Jeremiah from Libnah. 32 He did evil in the eyes of Yahweh according to all his ancestorsn had done. 33 Then Pharaoh Neco confined him at Riblah in the land of Hamath, from reigning in Jerusalem, and imposed a levy on the land of a hundred talents of silver and a talent of gold.
34 Then Pharaoh Neco made Eliakim the son of Josiah king in place of Josiah his father, and he changed his name to Jehoiakim. Then he took Jehoahaz and brought him to Egypt, and he died there.
Literally “a son of twenty and three years”