'Adulterers' in the Bible

The Pharisee stood and prayed thus with himself, God, I thank thee, that I am not as the rest of men, extortioners, unjust, adulterers, or even as this publican.

Or know ye not that the unrighteous shall not inherit the kingdom of God? Be not deceived: neither fornicators, nor idolaters, nor adulterers, nor effeminate, nor abusers of themselves with men,

Let marriage be had in honor among all, and let the bed be undefiled: for fornicators and adulterers God will judge.