حَدَّثَنَا أَحْمَدُ بْنُ مُحَمَّدِ بْنِ حَنْبَلٍ، حَدَّثَنَا إِسْمَاعِيلُ، حَدَّثَنَا أَيُّوبُ، عَنْ سَعِيدِ بْنِ جُبَيْرٍ، قَالَ قُلْتُ لاِبْنِ عُمَرَ رَجُلٌ قَذَفَ امْرَأَتَهُ ‏.‏ قَالَ فَرَّقَ رَسُولُ اللَّهِ صلى الله عليه وسلم بَيْنَ أَخَوَىْ بَنِي الْعَجْلاَنِ وَقَالَ ‏"‏اللَّهُ يَعْلَمُ أَنَّ أَحَدَكُمَا كَاذِبٌ ‏.‏ فَهَلْ مِنْكُمَا تَائِبٌ ‏"‏ ‏.‏ يُرَدِّدُهَا ثَلاَثَ مَرَّاتٍ فَأَبَيَا فَفَرَّقَ بَيْنَهُمَا

Sa'id ibn Jubayr said: I asked Ibn 'Umar: A man accused his wife (of unfaithfulness). He said: The Messenger of Allah (ﷺ) separated between the two spouses of Banu al-'Ajlan and said: "Allah knows that one of you is a liar, so is there any among you who will repent?" He repeated this three times, but they refused. So, he separated between them.