423. Commandment – Punishment for adulteress and the adulterer
[24:3] The adulteress and the adulterer (or the fornicatress and the fornicator) — flog each one of them with a hundred stripes. And let not pity for the twain take hold of you in executing the judgment of Allah, if you believe in Allah and the Last Day. And let a party of the believers witness their punishment. [24:4] The adulterer (or fornicator) shall not marry but an adulteress (or fornicatress) or an idolatrous woman, and an adulteress (or fornicatress) shall not marry but an adulterer (or fornicator) or an idolatrous man. That indeed is forbidden to the believers.
[24:24] Verily, those who accuse chaste, unwary, believing women are cursed in this world and the Hereafter. And for them is a grievous chastisement,
[33:59] And those who malign believing men and believing women for what they have not earned shall bear the guilt of a calumny and a manifest sin.