The Cow - 2:236
It is permissible for you to divorce women before you have touched them or before they have paid their mahr. In that case, pay them. The rich should compensate them according to their means, and the poor should compensate them according to their means. This is the duty of the righteous.
About the Mahr for women:
The Cow/2:236
It is permissible for you to divorce women before you have touched them or before they have paid their mahr. In that case, pay them. The rich should compensate them according to their means, and the poor should compensate them according to their means. This is the duty of the righteous.
The Cow/2:237
If you have divorced them after you have paid the bride price, but before you have touched them, you should give them half of the promised bride price. Unless the wife renounces her right or the husband wants to give the full amount. It is more virtuous for you to give it up. Remember the friendship between you. Allah is All-Seeing of what you do.
The Women/4:24
And married women, except those over whom you have rights by contract. These are the laws which Allah has made obligatory upon you. Those other than these are lawful for you, provided that you live chastely, do not commit adultery, and ask them for their mahr, and those whom you like, pay them their mahr as an obligation. There is no harm in your mutual agreement to fix the mahr when you fulfill this obligation. Allah is All-Knowing, All-Wise.
The Women/4:25
Those of you who cannot afford to marry free women, let them marry those to whom your believing oaths/agreements entitle you. Allah is the Best Knower of your faith. You are equal to each other. Marry them with the permission of their owners and pay them their mahr accordingly. Let them live chaste lives, not committing adultery and not taking secret friends. If they commit adultery after they have gained their freedom through marriage, they should be punished with half the punishment given to free women. This is for those of you who fear sin. It is better for you if you are patient. Allah is Forgiving, Merciful.
The Woman Who Is Examined/60:10
O you who believe, when believing immigrant women take refuge with you, question them. Allah knows their faith very well. If you realize that they are believers, do not send them back to the disbelievers. They are not lawful for those disbelievers, nor are they lawful for them. Give back to them their marriages which the disbelievers have spent. There is no harm in your marrying them if you have paid them their mahr. Do not keep unbelieving women in your charge. You may ask them for the rasham you have spent on them, and they may ask for the rasham they have given you. This is the judgment of Allah. He judges between you. Allah is All-Knowing, All-Wise.