Deuteronomy 21:6

And those greater by birth of that city, nearest to the one who was slain, shall go and shall wash their hands over the calf that was killed in the valley

Other versions

King James Version

And all the elders of that city, that are next unto the slain man, shall wash their hands over the heifer that is beheaded in the valley:

English Standard Version

And all the elders of that city nearest to the slain man shall wash their hands over the heifer whose neck was broken in the valley,

New International Version

Then all the elders of the town nearest the body shall wash their hands over the heifer whose neck was broken in the valley,