Deuteronomy 19:10-12

Young's Literal Translation

¹⁰ and innocent blood is not shed in the midst of thy land which Jehovah thy God is giving to thee -- an inheritance, and there hath been upon thee blood.

¹¹ `And when a man is hating his neighbour, and hath lain in wait for him, and risen against him, and smitten him -- the life, and he hath died, and he hath fled unto one of these cities,

¹² then the elders of his city have sent and taken him from thence, and given him into the hand of the redeemer of blood, and he hath died;