Divrey Hayamim Bais 36:2

2 Yehoachaz was twenty and three years old when he began to reign, and he reigned three months in Yerushalayim.

Divrey Hayamim Bais 36:2 Meaning and Commentary

2 Chronicles 36:14

I am not able to bear all this people alone
The burden of government of them, to take care of them and provide sustenance for them; but he was not alone, for, not to take notice of the rulers and officers in the several divisions of the people that assisted and eased him in lighter matters, advised to by Jethro, ( Exodus 18:21 Exodus 18:22 ) , the Lord himself was with him in all matters of moment and difficulty; to whom he could apply at any time for advice, and who had promised to supply and did supply the people with suitable and proper provisions every day:

because [it is] too heavy for me;
to answer the requests, redress the grievances, and supply the necessities of this people.

Divrey Hayamim Bais 36:2 In-Context

1 6 Then the Am Ha’Aretz took Yehoachaz ben Yoshiyahu, and made him melech in the place of Aviv in Yerushalayim.

2 Yehoachaz was twenty and three years old when he began to reign, and he reigned three months in Yerushalayim.

3 And Melech Mitzrayim deposed him at Yerushalayim, and laid on HaAretz a tribute of a hundred talents of kesef and a talent of zahav.

4 And Melech Mitzrayim made Elyakim his brother melech over Yehudah and Yerushalayim, and changed shmo to Y’hoyakim. And Necho took Yehoachaz his brother, and carried him off to Mitzrayim.

5 Y’hoyakim was twenty and five years old when he began to reign, and he reigned eleven years in Yerushalayim; and he did that which was rah in the eyes of Hashem Elohav.