سورة An-Nur 24:9

وَٱلْخَـٰمِسَةَ أَنَّ غَضَبَ ٱللَّهِ عَلَيْهَآ إِن كَانَ مِنَ ٱلصَّـٰدِقِينَ ٩

and a fifth oath that Allah may be displeased with her if he is telling the truth