8وَيَدرَأُ عَنهَا العَذابَ أَن تَشهَدَ أَربَعَ شَهاداتٍ بِاللَّهِ ۙ إِنَّهُ لَمِنَ الكاذِبينَMuhammad SarwarThe spouse will be acquitted of the punishment if she challenges his testimony by saying four times, "God is my witness that he is a liar".