But whoever of you cannot marry free women who believe, then marry from what your right hands possess, believing maids; Allah knows best about your faith. You arise one from the other, so marry them with the permission of their people, and give them their portions in kindness and equity, they being chaste and not lecherous, and not of loose conduct. But when they are married, if they commit fornication, then inflict upon them half the penalty for free women; that is for whomsoever of you fears wrong; but that you should have patience is better for you, for Allah is Forgiving and Merciful.