Treasury of Scripture Knowledge

Summary

And it came to pass, when he began to reign, as soon as he sat on his throne, that he slew all the house of Baasha: he left him not one that pisseth against a wall, neither of his kinsfolks, nor of his friends.

Bible References

He slew

1 Kings 15:29
It happened that as soon as he became king, he killed all of the house of Jeroboam. There was no one left of Jeroboam who breathed, until he had destroyed him according to the word of Yahweh that he had spoken by the hand of his servant, Ahijah the Shilonite,
Judges 1:7
Adoni-bezek said, "Seventy kings with {their thumbs and big toes} cut off used to pick up [scraps] under my table; just as I have done, so God has repaid to me. And they brought him [to] Jerusalem, and he died there.

He left him

1 Kings 14:10
Therefore, look, I am about to bring disaster upon the house of Jeroboam, and I will cut off {males} from Jeroboam, bond or free, in Israel. I will burn after the house of Jeroboam as one burns after the manure, until it is finished.
1 Samuel 25:22
{May God severely punish the enemies of David} and again do thus if I leave behind {anything that is his} until the morning, [not even] {one male}!"