Leviticus 24:12-16

12And they put him in ward, that it might be declared unto them at the mouth of Jehovah.

13And Jehovah spake unto Moses, saying, 14Bring forth him that hath cursed without the camp; and let all that heard him lay their hands upon his head, and let all the congregation stone him. 15And thou shalt speak unto the children of Israel, saying, Whosoever curseth his God shall bear his sin. 16And he that blasphemeth the name of Jehovah, he shall surely be put to death; all the congregation shall certainly stone him: as well the sojourner, as the home-born, when he blasphemeth the name of Jehovah, shall be put to death.