9 Bible Verses about People Attacking Their Own

Cain said to Abel, his brother, "Let's go into the field." It happened when they were in the field, that Cain rose up against Abel, his brother, and killed him.

and he said, "If Esau comes to the one company, and strikes it, then the company which is left will escape."

Please deliver me from the hand of my brother, from the hand of Esau: for I fear him, lest he come and strike me, and the mothers with the children.

Then Abimelech went to Thebez, and encamped against Thebez, and took it.

Saul summoned all the people to war, to go down to Keilah, to besiege David and his men.

They came and besieged him in Abel of Beth Maacah, and they cast up a mound against the city, and it stood against the rampart; and all the people who were with Joab battered the wall, to throw it down.

Baasha king of Israel went up against Judah, and built Ramah, that he might not allow anyone to go out or come in to Asa king of Judah.

Omri went up from Gibbethon, and all Israel with him, and they besieged Tirzah.

But Amaziah would not listen. So Jehoash king of Israel went up; and he and Amaziah king of Judah looked one another in the face at Beth Shemesh, which belongs to Judah.