Melachim Bais 15:13

13 Shallum Ben Yavesh began to reign as melech in the nine and thirtieth year of Uziyah Melech Yehudah; and he reigned for one month in Shomron.

Melachim Bais 15:13 Meaning and Commentary

2 Kings 15:13

Shallum the son of Jabesh began to reign in the nine and
thirtieth year of Uzziah king of Judah
The same with Azariah: he is sometimes called by one name, and sometimes by the other, see ( 2 Kings 14:21 ) ,

and he reigned a full month in Samaria:
and no longer; so soon were the conspiracy against his sovereign, and the murder of him, punished.

Melachim Bais 15:13 In-Context

11 And the rest of the acts of Zecharyah, behold, they are written in the Sefer Divrei HaYamim L’Malkhei Yisroel.

12 This was the Devar Hashem which He spoke unto Yehu, saying, Thy banim shall sit on the kisse Yisroel unto the fourth generation. And so it came to pass [2Kgs 10:30].

13 Shallum Ben Yavesh began to reign as melech in the nine and thirtieth year of Uziyah Melech Yehudah; and he reigned for one month in Shomron.

14 For Menahem Ben Gadi went up from Tirtzah, and came to Shomron, and attacked Shallum Ben Yavesh in Shomron, and assassinated him, and reigned as melech in his place.

15 And the rest of the acts of Shallum, and his kesher he plotted, behold, they are written in the Sefer Divrei HaYamim L’Malkhei Yisroel.