1 Corinthians 6:18

Flee sexual immorality. Every sin that a person commits is outside his body, but the one who commits sexual immorality sins against his own body.

Hebrews 13:4

Marriage [must be] held in honor by all, and the marriage bed [be] undefiled, because God will judge sexually immoral people and adulterers.

2 Corinthians 12:21

[I am afraid] lest [when I] come again my God will humiliate me {in your presence}, and I will grieve over many of those who sinned previously and have not repented because of their impurity and sexual immorality and licentiousness that they have practiced.

Ephesians 5:3

But sexual immorality, and all uncleanness, or greediness, must not even be named among you (as is fitting for saints),

2 Timothy 2:22

But flee from youthful desires, and pursue righteousness, faith, love, [and] peace, in company with those who call upon the Lord from a pure heart.

Genesis 39:12-18

she seized him by his garment [and] said, "Lie with me!" And he left his garment in her hand and fled, and he went outside.

Proverbs 2:16-19

[in order] to deliver you from a strange woman, from a foreign woman [who] flatters [with] her sayings,

Proverbs 5:3-15

For the lips of the strange woman will drip honey, and smoother than oil is her mouth.

Proverbs 6:24-32

[in order] to preserve you from an evil woman, from the smoothness of [the] tongue of {an adulteress}.

Proverbs 7:5-27

[In order] to guard yourself from {an adulteress}, from the foreigner who {makes her words smooth}.

Proverbs 9:16-18

"Whoever is simple, may he turn here!" As for he who lacks {sense}, she says to him,

Romans 1:24

Therefore God gave them over in the desires of their hearts to immorality, [that] their bodies would be dishonored among themselves,

Romans 6:12-13

Therefore do not let sin reign in your mortal body, so that [you] obey its desires,

1 Corinthians 6:9

Or do you not know that the unrighteous will not inherit the kingdom of God? Do not be deceived! Neither sexually immoral people, nor idolaters, nor adulterers, nor passive homosexual partners, nor dominant homosexual partners,

Colossians 3:5

Therefore put to death {what is earthly in you}: sexual immorality, uncleanness, lustful passion, evil desire, and greediness, which is idolatry,

1 Thessalonians 4:3

For this is the will of God, your sanctification: [that] you abstain from sexual immorality;

1 Thessalonians 4:5

not in lustful passion, just as also the Gentiles who do not know God;

1 Peter 2:11

Dear friends, I urge [you] as foreigners and temporary residents to abstain from fleshly desires which wage war against your soul,

Treasury of Scripture Knowledge

Summary

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

General references

Bible References

Sinneth

Romans 1:24
Therefore God gave them over in the desires of their hearts to immorality, [that] their bodies would be dishonored among themselves,
1 Thessalonians 4:5
not in lustful passion, just as also the Gentiles who do not know God;

General references

Proverbs 7:8
passing on the street {at} her corner, and he takes the road [to] her house,
1 Corinthians 10:8
nor commit sexual immorality, as some of them committed sexual immorality, and twenty-three thousand fell in one day,