O you who believe, when believing women come to you fleeing, examine them. Allah knows best their faith. Then if you know them to be believers send them not back to the disbelievers. Neither are these (women) lawful for them, nor are those (men) lawful for them. And give them what they have spent; and there is no blame on you in marrying them, when you give them their dowries. And hold not to the ties of marriage of disbelieving women, and ask for what you have spent, and let them ask for what they have spent. That is Allah’s judgment; He judges between you. And Allah is Knowing, Wise.