Genesis 39:11
One day, though, he went into the house to do his work. None of the household servants were inside,
Job 24:15
The adulterer watches for twilight, saying, "No eye is watching me' while he veils his face.
Proverbs 9:17
"Stolen waters are sweet, and food eaten in secret is delicious."
Jeremiah 23:24
If a person hides himself in secret places, will I not see him?" declares the LORD. "I fill the heavens and the earth, do I not?" declares the LORD.
Malachi 3:5
"I'll come near to you for judgment. I'll be a witness, quick to speak against sorcerers, against adulterers, against those who swear falsely, against those who defraud the laborer of his wage, against those who defraud the widow and the orphan, against those who deprive the alien of justice, and against those who don't fear me," says the LORD of the Heavenly Armies.
Ephesians 5:3
Do not let sexual sin, impurity of any kind, or greed even be mentioned among you, as is proper for saints.
Ephesians 5:12
For it is shameful even to mention what is done by these disobedient people in secret.