2 Chronicles 21:4
But after Jehoram had assumed the throne and consolidated his rule over his father's kingdom, he executed all of his brothers, along with some of the rulers of Israel.
Judges 9:5
to his father's house in Ophrah. There he murdered his own brothers, Jerubbaal's sons all 70 of them in one place. But Jerubbaal's youngest son Jotham survived by hiding himself.
Genesis 4:8
Instead, Cain told his brother Abel, "Let's go out to the wilderness." When they were outside in the fields, Cain attacked his brother Abel and killed him.
2 Chronicles 21:17
and they attacked Judah, invading it and carried off everything he owned in his royal palace, along with all of his sons and wives except for his youngest son Jehoahaz.
2 Chronicles 22:10
As soon as Ahaziah's mother Athaliah learned that her son had died, she set out to destroy the entire royal family of Judah.
Judges 9:56-57
That's how God repaid Abimelech for the evil thing he did to his father by killing his 70 brothers.
2 Chronicles 22:8
And that's exactly what happened. While Jehu was punishing Ahab's dynasty, he located the princes of Judah and the sons of Ahaziah's brothers who were ministering to Ahaziah, and he put them to death.
1 John 3:12
Do not be like Cain, who was from the evil one and murdered his brother. And why did he murder him? Because what he was doing was evil and his brother's actions were righteous.