Cross reference
Deuteronomy 5:17
17 Do not put anyone to death without cause.
Exodus 20:13
13 Do not put anyone to death without cause.
Matthew 5:21-22
21 You have knowledge that it was said in old times, You may not put to death; and, Whoever puts to death will be in danger of being judged:
22 But I say to you that everyone who is angry with his brother will be in danger of being judged; and he who says to his brother, Raca, will be in danger from the Sanhedrin; and whoever says, You foolish one, will be in danger of the hell of fire.
Genesis 9:6
6 Whoever takes a man's life, by man will his life be taken; because God made man in his image.
Matthew 19:18
18 He says to him, Which? And Jesus said, Do not put anyone to death, Do not be untrue in married life, Do not take what is not yours, Do not give false witness,
Romans 13:9
9 And this, Do not be untrue in married life, Do not put to death, Do not take what is another's, Do not have desire for what is another's, and if there is any other order, it is covered by this word, Have love for your neighbour as for yourself.
James 2:11
11 For he who said, Do not be untrue in married life, is the same who said, Put no man to death. Now if you are not untrue in married life, but you put a man to death, the law is broken.