Deuteronomy 21:3-5

International Standard Version

³ Then the elders of the city nearest the body are to take a heifer that hasn’t been put to work or hasn’t pulled a yoke ⁴ and^[a] are to lead the heifer to a flowing stream in a valley that has never been tilled or planted. They are to break the heifer’s neck there. ⁵ Then the priests of the descendants of Levi are to step forward, because the Lord your God chose them to serve and pronounce blessings in his name.^[b] Every case of dispute and assault is to be subject to their ruling.