Numbers 35:19
TSK
The avenger of blood himself must kill the murderer; when he meets him, he must kill him.
TSK
TSK · Joshua 20:3
Treasury of Scripture Knowledge references in NET.
2 Samuel 14:11
TSK
She replied,“In that case, let the king invoke the name of the LORD your God so that the avenger of blood may not add to the killing! Then they will not destroy my son!” He replied,“As surely as the LORD lives, not a single hair of your son’s head will fall to the ground.”