OT.filter - rsv avenges:

rsv@Deuteronomy:32:43 @ "Praise his people, O you nations; for he avenges the blood of his servants, and takes vengeance on his adversaries, and makes expiation for the land of his people."

rsv@Psalms:9:13 @ For he who avenges blood is mindful of them; he does not forget the cry of the afflicted.