2 Chronicles 36:2

36:2 Jehoahaz was twenty-three years old when he became king, and he reigned three months in Jerusalem.

2 Chronicles 36:4

36:4 The king of Egypt made Jehoahaz’s ¹  brother Eliakim king over Judah and Jerusalem, and changed his name to Jehoiakim. Necho seized his brother Jehoahaz and took him to Egypt.

[36:4]  ¹ tn Heb “his”; the referent (Jehoahaz) has been specified in the translation for clarity.