Numbers 35
Young's Literal Translation (YLT)
21 or in enmity he hath smitten him with his hand, and he dieth; the smiter is certainly put to death; he `is' a murderer; the redeemer of blood doth put the murderer to death in his coming against him.
Bible in Basic English (BBE)
21 Or in hate gave him blows with his hand, causing death; he who gave the death-blow is to be put to death; he is a taker of life: he whose right it is to give punishment for blood may put to death the taker of life when he comes face to face with him.
King James Version (KJV)
21 Or in enmity smite him with his hand, that he die: he that smote him shall surely be put to death; for he is a murderer: the revenger of blood shall slay the murderer, when he meeteth him.