³³ So ye shall not pollute the land in which ye are: for blood it defileth the land: and the land cannot be cleansed of the blood that is shed in it, but by the blood of him that shed it.

²⁷ And when Abner had returned to Hebron, Joab took him aside in the gate to speak with him quietly, and smote him there under the fifth rib that he died, for the blood of Asahel his brother.