Indecencies, open and hidden, are forbidden in these verses, which also set out the rulings on those who commit them, including unlawful sexual intercourse. They recall that Allah never commands indecency, that Satan makes it attractive and that prayer keeps one away from it, and mention the vindication of Mary, mother of the Messiah, and the ban on making prostitution a source of income.
Verses gathered from a topical index of the Quran, in Mushaf order; every verse is quoted in full.
Those who commit immorality [i.e., unlawful sexual intercourse] of your women - bring against them four [witnesses] from among you. And if they testify, confine them [i.e., the guilty women] to houses until death takes them or Allāh ordains for them [another] way.
And the two who commit it [i.e., unlawful sexual intercourse] among you - punish [i.e., dishonor] them both. But if they repent and correct themselves, leave them alone. Indeed, Allāh is ever Accepting of Repentance and Merciful.