34 Jesus responded to them, Truly, truly, I say unto you, That every one doing sin is the slave of sin.
Bible verses about "affairs" | Godbey
John 8:34
1 Corinthians 6:18
18 Fly from fornication. Every sin which a man may commit is outside of his body; the one committing fornication sins against his own body.
2 Corinthians 10:3-5
3 For walking in the flesh, we do not wage war according to the flesh;
4 for the weapons of our warfare are not carnal, but mighty to God unto the pulling down of strongholds;
5 casting down imaginations, and every high thing that exalts itself against the knowledge of God, and bringing into captivity every thought to the obedience of Christ;
Ephesians 5:25
25 Husbands, love your wives with divine love, as Christ also loved the church with divine love, and gave himself for her;
Matthew 5:28
28 But I say unto you that every one looking on a woman in order to lust after her hath already committed adultery with her in his heart.
Matthew 5:32
32 But I say unto you, that every one sending away his wife, except on account of fornication, causeth her to commit adultery: and whosoever may marry her who has been cast off commits adultery.
Hebrews 13:4
4 Marriage is honorable among all, and the couch undefiled: for God will judge fornicators and adulterers.