slew all

2 Chronicles 21:17
So they went to war against Judah, invaded it, and carried off all the possessions found in the king's palace, along with his sons and wives; not a son was left to him except Jehoahaz, his youngest.

2 Chronicles 22:8, 10
So while Jehu was executing judgment on the house of Ahab, he found the rulers of Judah and the sons of Ahaziah's brothers who were serving Ahaziah, and he killed them. . . .

Genesis 4:8
Then Cain said to his brother Abel, "Let us go out to the field." And while they were in the field, Cain rose up against his brother Abel and killed him.

Judges 9:5, 56, 57
He went to his father's house in Ophrah, and on one stone murdered his seventy brothers, the sons of Jerubbaal. But Jotham, the youngest son of Jerubbaal, survived, because he hid himself. . . .

1 John 3:12
Do not be like Cain, who belonged to the evil one and murdered his brother. And why did he slay him? Because his own deeds were evil, while those of his brother were righteous.