Numbers 35:29 YLT

²⁷  and the redeemer of blood hath found him at the outside of the border of the city of his refuge, and the redeemer of blood hath slain the man-slayer, blood is not for him;

²⁸  for in the city of his refuge he doth dwell till the death of the chief priest; and after the death of the chief priest doth the man-slayer turn back unto the city of his possession.

²⁹  'And these things have been to you for a statute of judgment to your generations, in all your dwellings:

³⁰  whoso smiteth a person, by the mouth of witnesses doth 'one' slay the murderer; and one witness doth not testify against a person -- to die.

³¹  'And ye take no atonement for the life of a murderer who 'is' condemned -- to die, for he is certainly put to death;