1 Thessalonians 4:5-9

Not in the lust of concupiscence, even as the Gentiles which know not God:

That no man go beyond and defraud his brother in any matter: because that the Lord is the avenger of all such, as we also have forewarned you and testified.

For God hath not called us unto uncleanness, but unto holiness.

He therefore that despiseth, despiseth not man, but God, who hath also given unto us his holy Spirit.

But as touching brotherly love ye need not that I write unto you: for ye yourselves are taught of God to love one another.