2 Samuel 3:30

Joab and his brother Abishai took revenge and murdered Abner for killing their brother Asahel in the battle at Gibeon.

2 Samuel 2:19-23

So Asahel started chasing Abner. He ran straight for him.

Proverbs 28:17

A violent and bloodthirsty man will run to the pit; let no man help him.

Acts 28:4

The natives saw the snake hanging on Paul's hand and said to one another: This man must be a murderer, but Fate will not let him live, even though he escaped from the sea.

Treasury of Scripture Knowledge

Summary

So Joab and Abishai his brother slew Abner, because he had slain their brother Asahel at Gibeon in the battle.

Because

Bible References

Slew abner

Proverbs 28:17
A violent and bloodthirsty man will run to the pit; let no man help him.
Acts 28:4
The natives saw the snake hanging on Paul's hand and said to one another: This man must be a murderer, but Fate will not let him live, even though he escaped from the sea.

Because

2 Samuel 2:19
So Asahel started chasing Abner. He ran straight for him.