2 Samuel 3:30

He said this because Joab and his brother Abishai murdered Abner after he had killed their brother Asahel in the battle at Gibeon.

2 Samuel 2:19-23

So Asahel ran straight after Abner, following him.

Proverbs 28:17

A guilty man tormented by bloodshed will be a lifelong fugitive; let no one support him.

Acts 28:4

When the people who lived there saw the snake hanging from his hand, they told one another, "This man must be a murderer! He may have escaped from the sea, but Justice won't let him live."

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 guilty man tormented by bloodshed will be a lifelong fugitive; let no one support him.
Acts 28:4
When the people who lived there saw the snake hanging from his hand, they told one another, "This man must be a murderer! He may have escaped from the sea, but Justice won't let him live."

Because

2 Samuel 2:19
So Asahel ran straight after Abner, following him.

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