Deuteronomy 21:5-7

Young's Literal Translation

⁵ `And the priests, sons of Levi, have come nigh -- for on them hath Jehovah thy God fixed to serve Him, and to bless in the name of Jehovah, and by their mouth is every strife, and every stroke --

⁶ and all the elders of that city, who are near unto the slain one, do wash their hands over the heifer which is beheaded in the valley,

⁷ and they have answered and said, Our hands have not shed this blood, and our eyes have not seen --