At the testimony of two or three witnesses they must be executed. They cannot be put to death on the testimony of only one witness.

As for that prophet or dreamer, ¹  he must be executed because he encouraged rebellion against the Lord your God who brought you from the land of Egypt, redeeming you from that place of slavery, and because he has tried to entice you from the way the Lord your God has commanded you to go. In this way you must purge out evil from within. ²