O prophet, We have made lawful for you all your wives whom you have given their dowers, and those (bondwomen) whom you own, out of the captives Allah has given to you as spoils of war, and daughters of your paternal uncle, and daughters of your paternal aunts, and daughters of your maternal uncle, and daughters of your maternal aunts, who have migrated with you, and a believing woman who offers herself for (marrying) the prophet without dower, if the prophet wishes to bring her into his marriage, these rules being exclusive for you, and not for the (rest of the) believers,- We know what We have prescribed for them in respect of their wives and the slave-girls they own - so that there should be no difficulty for you. Allah is Most-Forgiving, Very-Merciful.
You may postpone (the turn) of any one you wish from among them, and may accommodate with you any one you wish. And should you recall any one from those whom you kept aside, there is no blame on you. It is more likely, in this way, that their eyes will stay content, and they will not grieve, and all of them will be happy with whatever you give to them. Allah knows whatever lies in your hearts, and Allah is All-Knowing, All-Wise.
No women are lawful for you after this, nor is it lawful that you replace them (the present wives) with other wives, even though their goodness may attract you, except the bond-women you own. And Allah is watchful of every thing.