Melachim Alef 15:33

33 In the third year of Asa Melech Yehudah began Ba’asha Ben Achiyah to reign as Melech over kol Yisroel in Tirtzah, a reign lasting twenty and four years.

Melachim Alef 15:33 Meaning and Commentary

1 Kings 15:33

In the third year of Asa king of Judah began Baasha the son of
Ahijah to reign over all Israel in Tirzah
Which is repeated, partly to observe that the whole kingdom submitted to him, though an usurper and murderer, and the place where he kept his court, as also the time of his reign, as follows:

twenty four years;
which were as long as both Jeroboam and his son reigned.

Melachim Alef 15:33 In-Context

31 Now the rest of the acts of Nadav, and all that he did, are they not written in the Sefer Divrei HaYamim L’Malkhei Yisroel?

32 And there was milchamah between Asa and Ba’asha Melech Yisroel all their days.

33 In the third year of Asa Melech Yehudah began Ba’asha Ben Achiyah to reign as Melech over kol Yisroel in Tirtzah, a reign lasting twenty and four years.

34 And he did rah (evil) in the eyes of Hashem, and walked in the derech Yarov`am, and in his chattat wherewith he made Yisroel to commit sin.