Exodus 21:14

In context

12Whoever strikes a man and kills him shall surely be put to death. 13But if he did not do it intentionally, but God let it happen, I will appoint you a place he may flee to. 14But if someone schemes against another and kills him deliberately, take him even from my altar and put him to death. 15Whoever strikes his father or mother shall surely be put to death. 16Whoever kidnaps someone and sells him, or is caught still holding him, shall surely be put to death.