1 Corinthians 5:9-10
I have written unto you in an epistle that you should not associate with fornicators.
Galatians 5:19-21
Now the works of the flesh are evident, which are these: adultery, whoredom, impurity, lasciviousness,
Galatians 6:7-8
Be not deceived; God is not to be trifled with: for whatsoever a man soweth, that shall he also reap.
Ephesians 5:5-6
For this ye know, that no whoremonger, or impure person, or avaricious, who is an idolater, hath an inheritance in the kingdom of Christ and of God.
Hebrews 13:4
Marriage is honourable for all persons, and the marriage bed undefiled: but whoremongers and adulterers God will judge.