The woman and the man stained by adultery -in conduct- must be flogged. You flog them with repeated blows one hundred times and do not be moved with compassion on them, expressed in mercy, or else you will have failed to fulfill the duty ordained by Allah if indeed you believe in Allah and acknowledge His system of faith and worship and confess the Hereafter. And it is mandatory that their punishment be witnessed by an assemblage of those in whose hearts reigns piety.