Deuteronomy 21:1-8

CAB(i) 1 And if one should be found slain with the sword in the land, which the Lord your God gives you to inherit, having fallen in the field, and they do not know who has killed him, 2 then your elders and your judges shall come forth, and shall measure the distances of the cities round about the slain man. 3 And it shall be that the city which is nearest to the slain man, the elders of that city shall take a heifer of the herd, which has not labored, and which has not borne a yoke. 4 And the elders of that city shall bring down the heifer into a rough valley, which has not been tilled and is not sown, and they shall slay the heifer in the valley. 5 And the priests, the Levites, shall come near, because the Lord God has chosen them to stand by Him, and to bless in His name, and by their word shall every controversy and every stroke be decided. 6 And all the elders of that city who draw near to the slain man shall wash their hands over the head of the heifer which was slain in the valley; 7 and they shall answer and say, Our hands have not shed this blood, and our eyes have not seen it. 8 Be merciful to Your people Israel, O Lord, whom You have redeemed, that innocent blood may not be charged on Your people Israel; and atonement shall be provided on their behalf for the blood.