Punishment: Death Penalty for Murder
Source: Nav
Genesis 9:5, 6
And surely I will require the life of any man or beast by whose hand your lifeblood is shed. I will demand an accounting from anyone who takes the life of his fellow man: / Whoever sheds the blood of man, by man his blood will be shed; for in His own image God has made mankind.
Numbers 35:16–21, 30–33
If, however, anyone strikes a person with an iron object and kills him, he is a murderer; the murderer must surely be put to death. / Or if anyone has in his hand a stone of deadly size, and he strikes and kills another, he is a murderer; the murderer must surely be put to death. / If anyone has in his hand a deadly object of wood, and he strikes and kills another, he is a murderer; the murderer must surely be put to death.
Deuteronomy 17:6
On the testimony of two or three witnesses a man shall be put to death, but he shall not be executed on the testimony of a lone witness.