Divrey Hayamim Bais 33:1

1 3 Menasheh was 12 years old when he began to reign, and he reigned 55 years in Yerushalayim,

Divrey Hayamim Bais 33:1 Meaning and Commentary

2 Chronicles 33:1

Manasseh was twelve years old
From hence to the end of ( 2 Chronicles 33:9 ) the same things are recorded, almost word for word, as in ( 2 Kings 21:1-9 ) , see the notes there. (See Gill on 2 Kings 21:1).

Divrey Hayamim Bais 33:1 In-Context

1 3 Menasheh was 12 years old when he began to reign, and he reigned 55 years in Yerushalayim,

2 But did that which was rah in the eyes of Hashem, like unto the to’avot HaGoyim, whom Hashem had driven out before the Bnei Yisroel.

3 For he rebuilt the high places which Chizkiyahu Aviv had demolished, erected mizbechot for Ba’alim, and made Asherot, and worshiped all the tzva HaShomayim, and served them.

4 Also he built mizbechot in the Beis Hashem, whereof Hashem had said, In Yerushalayim shall Shmi be forever.

5 And he built mizbechot for all the tzva HaShomayim in the two khatzerot (courtyards) of the Beis Hashem.