After that (they have preferred your pleasure and your service to the worldly benefits), it is not lawful for you also (to marry) more women (so that these wives alone may enjoy the distinction of their glory). Nor is it lawful that (in case of divorce to some and regarding it Our Command to maintain the present number of wives) you take (into marriage) other wives in their place, even though their beauty (of behaviour, moral conduct and style of preaching Din [Religion]) may seem to you pleasingly excellent. But the slave girl that is in your possession (by Our Command is lawful). And Allah is Ever Watchful over everything.