Bible Verses About Witness: Required to cast the first stone in executing sentence

but you shall surely kill him. Your hand shall be first on him to put him to death, and afterwards the hands of all the people.

then you shall bring out that man or that woman, who has done this evil thing, to your gates, even that same man or woman; and you shall stone them to death with stones.

At the mouth of two witnesses, or three witnesses, he who is to die shall be put to death. At the mouth of one witness he shall not be put to death.

The hand of the witnesses shall be first on him to put him to death, and afterward the hand of all the people. So you shall remove the evil from your midst.

They threw him out of the city, and stoned him. The witnesses placed their garments at the feet of a young man named Saul.