An-Noor • BN-TAFSEER-IBN-E-KASEER
﴿ وَيَدْرَؤُا۟ عَنْهَا ٱلْعَذَابَ أَن تَشْهَدَ أَرْبَعَ شَهَٰدَٰتٍۭ بِٱللَّهِ ۙ إِنَّهُۥ لَمِنَ ٱلْكَٰذِبِينَ ﴾
“But [as for the wife, all] chastisement shall be averted from her by her calling God four times to witness that he is indeed telling a lie,”
Please check ayah 24:10 for complete tafsir.