1 Thessalonians 4:3-8

For this is the will of God, your sanctification: that you should abstain from sexual immorality, that each one of you should know how to possess his own vessel in sanctification and honor, not in the lust of depravity, even as the Gentiles who do not know God, and that no man take advantage of and defraud his brother in any matter, because the Lord is the avenger in all these things, as we also have forewarned you and testified. For God has not called us to uncleanness, but to holiness. Therefore he that despises does not despise man, but God, who has also given us His Holy Spirit.