There is no blame on you if you divorce women when you have not touched them or appointed for them a portion, and make provision for them, the wealthy according to his means and the straitened in circumstances according to his means, a provision according to usage; (this is) a duty on the doers of good (to others).

And (as for) those who put away their wives by likening their backs to the backs of their mothers then would recall what they said, they should free a captive before they touch each other; to that you are admonished (to conform); and Allah is Aware of what you do.