Melachim Bais 14:1

1 4 In the second year of Yoash Ben Yehoachaz Melech Yisroel reigned Amatzyahu Ben Yoash Melech Yehudah.

Melachim Bais 14:1 Meaning and Commentary

2 Kings 14:1

In the second year of Joash son of Jehoahaz king of Israel
reigned Amaziah the son of Joash king of Judah.
] As Joash king of Israel began to reign in the thirty seventh of Joash king of Judah, ( 2 Kings 13:10 ) , who reigned forty years, Amaziah must therefore begin his reign in the fourth of Joash king of Israel; this therefore must be understood of his second year after he reigned alone, for he reigned two or three years in his father's lifetime.

Melachim Bais 14:1 In-Context

1 4 In the second year of Yoash Ben Yehoachaz Melech Yisroel reigned Amatzyahu Ben Yoash Melech Yehudah.

2 He was twenty and five years old when he began to reign as melech, and reigned twenty and nine shanah in Yerushalayim. And shem immo was Yehoaddin from Yerushalayim.

3 And he did that which was yashar in the eyes of Hashem, yet not like Dovid aviv; he did according to all things as Yoash aviv did.

4 Howbeit the [idolatrous] high places were not taken away; as yet HaAm did offer zevakhim and burn ketoret on the high places.

5 And it came to pass, as soon as the mamlakhah was chazakah in his yad, that he executed his avadim which had slain HaMelech aviv [Yoash, See 2Kgs 12:20-21].