O Prophet! say to those of the captives who are in your hands: If Allah knows anything good in your hearts, He will give to you better than that which has been taken away from you and will forgive you, and Allah is Forgiving, Merciful. 70 But if they seek to betray you, they had betrayed Allah before, but He has let you overcome them. Allah is the Knower, the Wise. 71 Those who believe and migrated, and fought for the Cause of Allah with their wealth and their persons; and those who sheltered them and helped them shall be guides to each other. And those who believe, but have not emigrated you have no guidance towards them till they emigrate. But if they seek your help in the cause of your religion, it is your duty to help them, except against a nation with whom you have a treaty. Allah sees the things you do. 72 The unbelievers, they are guides of one another. Unless you do this, there will be persecution in the land and great corruption. 73 The believers who left their homes, and strove for the cause of God and those who gave them refuge and helped them, are true believers. They will have forgiveness (from their Lord) and (will be granted) honorable provisions. 74 And those who have believed later on, and emigrated and struggled for God's sake alongside you are also a part of you. But as to blood relations, they are nearer one to another in the Book of God. God has full knowledge of all things. 75