When Abner returned to Hebron, Joab took him aside at the gate as if to speak privately with him. Joab then stabbed him in the abdomen and killed him, avenging the shed blood of his brother Asahel.
For they do not speak the truth; their stomachs are like the place of destruction, their throats like an open grave, their tongues like a steep slope leading into it.
Everyone must be on his guard around his friends. He must not even trust any of his relatives. For every one of them will find some way to cheat him. And all of his friends will tell lies about him.