Quran 33:31 — The Parties (Al-Ahzab)

Any one of you who obeys GOD and His messenger, and leads a righteous life, we will grant her double the recompense, and we have prepared for her a generous provision.

[33:30] O wives of the prophet, if any of you commits a gross sin, the retribution will be doubled for her. This is easy for GOD to do.

[33:32] O wives of the prophet, you are not the same as any other women, if you observe righteousness. (You have a greater responsibility.) Therefore, you shall not speak too softly, lest those with disease in their hearts may get the wrong ideas; you shall speak only righteousness.