Leviticus 24:10-15

A Blasphemer Put to Death 10Now the son of an Israelite mother and an Egyptian father went out among the Israelites, and a fight broke out in the camp between him and an Israelite. 11The son of the Israelite woman blasphemed the Name with a curse; so they brought him to Moses. (His mother’s name was Shelomith, the daughter of Dibri the Danite.)

12They put him in custody until the will of the LORD should be made clear to them. 13Then the LORD said to Moses: 14“Take the blasphemer outside the camp. All those who heard him are to lay their hands on his head, and the entire assembly is to stone him. 15Say to the Israelites: ‘Anyone who curses their God will be held responsible;