Deuteronomy 19:10

19:10 You must not shed innocent blood in your land that the Lord your God is giving you as an inheritance, for that would make you guilty.

Deuteronomy 21:8

21:8 Do not blame your people Israel whom you redeemed, O Lord, and do not hold them accountable for the bloodshed of an innocent person.” Then atonement will be made for the bloodshed.