Where in the Bible does it say do not fornicate?

Answer 1

1Cor:6:18: Flee fornication. Every sin that a man doeth is without the body; but he that committeth fornication sinneth against his own body.

1Cor:7:2: Nevertheless, to avoid fornication, let every man have his own wife, and let every woman have her own husband.

Col:3:5: Mortify therefore your members which are upon the earth; fornication, uncleanness, inordinate affection, evil concupiscence, and covetousness, which is idolatry:

1Thes:4:3: For this is the will of God, even your sanctification, that ye should abstain from fornication:

Jude:1:7: Even as Sodom and Gomorrha, and the cities about them in like manner, giving themselves over to fornication, and going after strange flesh, are set forth for an example, suffering the vengeance of eternal fire.

Rv:2:14: But I have a few things against thee, because thou hast there them that hold the doctrine of Balaam, who taught Balac to cast a stumblingblock before the children of Israel, to eat things sacrificed unto idols, and to commit fornication.

Rv:2:20: Notwithstanding I have a few things against thee, because thou sufferest that woman Jezebel, which calleth herself a prophetess, to teach and to seduce my servants to commit fornication, and to eat things sacrificed unto idols.