Quran 2:237 — The Heifer (Al-Baqarah)

If you divorce them before touching them, but after you had set the dowry for them, the compensation shall be half the dowry, unless they voluntarily forfeit their rights, or the party responsible for causing the divorce chooses to forfeit the dowry. To forfeit is closer to righteousness. You shall maintain the amicable relations among you. GOD is Seer of everything you do.

[2:236] You commit no error by divorcing the women before touching them, or before setting the dowry for them. In this case, you shall compensate them—the rich as he can afford and the poor as he can afford—an equitable compensation. This is a duty upon the righteous.

[2:238] You shall consistently observe the Contact Prayers, especially the middle prayer, and devote yourselves totally to GOD.