II Kings 15:13–16

Sellum, the son of Jabes, began to reign in the nine and thirtieth year of Azarias, king of Juda: and reigned one month in Samaria. 14And Manahem, the son of Gadi, went up from Thersa, and he came into Samaria, and struck Sellum, the son of Jabes, in Samaria, and slew him, and reigned in his stead. 15And the rest of the acts of Sellum, and his conspiracy which he made, are they not written in the book of the words of the days of the kings of Israel? 16Then Manahem destroyed Thapsa and all that were in it, and the borders thereof from Thersa, because they would not open to him: and he slew all the women thereof that were with child, and ripped them up.