9 Bible Verses about People Attacking Their Own

Cain spoke to Abel his brother. And when they were in the field, Cain rose up against his brother Abel and killed him.

thinking, "If Esau comes to the one camp and attacks it, then the camp that is left will escape."

Please deliver me from the hand of my brother, from the hand of Esau, for I fear him, that he may come and attack me, the mothers with the children.

Then Abimelech went to Thebez and encamped against Thebez and captured it.

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

And all the men who were with Joab came and besieged him in Abel of Beth-maacah. They cast up a mound against the city, and it stood against the rampart, and they were battering the wall to throw it down.

Baasha king of Israel went up against Judah and built Ramah, that he might permit no one to go out or come in to Asa king of Judah.

So 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 faced one another in battle at Beth-shemesh, which belongs to Judah.