6Then all the elders of the city nearest the victim shall wash their hands by the stream over the heifer whose neck has been broken,
7and they shall declare, “Our hands did not shed this blood, nor did our eyes see it.
8Accept this atonement, O LORD, for Your people Israel whom You have redeemed, and do not hold the shedding of innocent blood against them.” And the bloodshed will be atoned for.
— Deuteronomy 21:6-8