58:2Those of you who estrange their wives by equating them with their mothers—they are not their mothers. Their mothers are none else but those who gave birth to them. What they say is evil, and a blatant lie. But God is Pardoning and Forgiving.

58:3Those who estrange their wives by equating them with their mothers, then go back on what they said, must set free a slave before they may touch one another. To this you are exhorted, and God is well aware of what you do.