Qur'an 24:8

وَيَدْرَؤُا۟ عَنْهَا ٱلْعَذَابَ أَن تَشْهَدَ أَرْبَعَ شَهَـٰدَٰتٍۭ بِٱللَّهِ ۙ إِنَّهُۥ لَمِنَ ٱلْكَـٰذِبِينَ

“But it will prevent punishment from her if she gives four testimonies [swearing] by Allāh that indeed, he is of the liars.”

An-Noor 24:8 · Saheeh International