Leviticus 24:12-16

Then they put him in custody, waiting for Moses to give them a clear decision in accordance with the command of the Lord.

Then the Lord spoke to Moses, saying,

“Bring the one who has cursed outside the camp, and have all who heard him lay their hands on his head; then have all the congregation stone him.

You shall also speak to the sons of Israel, saying, ‘If anyone curses his God, then he will bear the responsibility for his sin.

Moreover, the one who blasphemes the name of the Lord must be put to death; all the congregation shall certainly stone him. The stranger as well as the native, when he blasphemes the Name, shall be put to death. An Eye for an Eye