Deuteronomy 17:7

Overview - Deuteronomy 17
1	The things sacrificed must be sound.
2	Idolaters must be slain.
8	Hard controversies are to be determined by the priests and judges.
12	The contemner of that determination must die.
14	The election;
16	and duty of a king.

Deuteronomy 17:7  (King James Version)
The hands of the witnesses shall be first upon him to put him to death, and afterward the hands of all the people. So thou shalt put the evil away from among you.