1 Thessalonians 4:3-7 NIV

[3] It is God’s will that you should be sanctified: that you should avoid sexual immorality; [4] that each of you should learn to control your own body in a way that is holy and honorable, [5] not in passionate lust like the pagans, who do not know God; [6] and that in this matter no one should wrong or take advantage of a brother or sister. The Lord will punish all those who commit such sins, as we told you and warned you before. [7] For God did not call us to be impure, but to live a holy life.