Deuteronomy 22:22
22 'When a man is found lying with a woman, married to a husband, then they have died even both of them, the man who is lying with the woman, also the woman; and thou hast put away the evil thing out of Israel.
Young's Literal Translation is in the public domain.
Matthew Henry's Commentary on Deuteronomy 22:22
Commentary on Deuteronomy 22:13-30
(Read Deuteronomy 22:13-30)
These and the like regulations might be needful then, and yet it is not necessary that we should curiously examine respecting them. The laws relate to the seventh commandment, laying a restraint upon fleshly lusts which war against the soul.