Compiled by Imam Muhammad al-Bukhari
حَدَّثَنَا إِسْمَاعِيلُ، قَالَ حَدَّثَنِي مَالِكٌ، عَنِ ابْنِ شِهَابٍ، أَنَّ سَهْلَ بْنَ سَعْدٍ السَّاعِدِيَّ، أَخْبَرَهُ أَنَّ عُوَيْمِرًا الْعَجْلاَنِيَّ جَاءَ إِلَى عَاصِمِ بْنِ عَدِيٍّ الأَنْصَارِيِّ فَقَالَ لَهُ يَا عَاصِمُ أَرَأَيْتَ رَجُلاً وَجَدَ مَعَ امْرَأَتِهِ رَجُلاً، أَيَقْتُلُهُ فَتَقْتُلُونَهُ، أَمْ كَيْفَ يَفْعَلُ سَلْ لِي يَا عَاصِمُ عَنْ ذَلِكَ. فَسَأَلَ عَاصِمٌ رَسُولَ اللَّهِ صلى الله عليه وسلم عَنْ ذَلِكَ فَكَرِهَ رَسُولُ اللَّهِ صلى الله عليه وسلم الْمَسَائِلَ وَعَابَهَا، حَتَّى كَبُرَ عَلَى عَاصِمٍ مَا سَمِعَ مِنْ رَسُولِ اللَّهِ صلى الله عليه وسلم فَلَمَّا رَجَعَ عَاصِمٌ إِلَى أَهْلِهِ جَاءَهُ عُوَيْمِرٌ فَقَالَ يَا عَاصِمُ مَاذَا قَالَ لَكَ رَسُولُ اللَّهِ صلى الله عليه وسلم فَقَالَ عَاصِمٌ لِعُوَيْمِرٍ لَمْ تَأْتِنِي بِخَيْرٍ، قَدْ كَرِهَ رَسُولُ اللَّهِ صلى الله عليه وسلم الْمَسْأَلَةَ الَّتِي سَأَلْتُهُ عَنْهَا. فَقَالَ عُوَيْمِرٌ وَاللَّهِ لاَ أَنْتَهِي حَتَّى أَسْأَلَهُ عَنْهَا. فَأَقْبَلَ عُوَيْمِرٌ حَتَّى جَاءَ رَسُولَ اللَّهِ صلى الله عليه وسلم وَسَطَ النَّاسِ فَقَالَ يَا رَسُولَ اللَّهِ أَرَأَيْتَ رَجُلاً وَجَدَ مَعَ امْرَأَتِهِ رَجُلاً، أَيَقْتُلُهُ فَتَقْتُلُونَهُ أَمْ كَيْفَ يَفْعَلُ فَقَالَ رَسُولُ اللَّهِ صلى الله عليه وسلم " قَدْ أُنْزِلَ فِيكَ وَفِي صَاحِبَتِكَ فَاذْهَبْ فَأْتِ بِهَا ". قَالَ سَهْلٌ فَتَلاَعَنَا وَأَنَا مَعَ النَّاسِ عِنْدَ رَسُولِ اللَّهِ صلى الله عليه وسلم فَلَمَّا فَرَغَا مِنْ تَلاَعُنِهِمَا قَالَ عُوَيْمِرٌ كَذَبْتُ عَلَيْهَا يَا رَسُولَ اللَّهِ إِنْ أَمْسَكْتُهَا. فَطَلَّقَهَا ثَلاَثًا قَبْلَ أَنْ يَأْمُرَهُ رَسُولُ اللَّهِ صلى الله عليه وسلم. قَالَ ابْنُ شِهَابٍ فَكَانَتْ سُنَّةَ الْمُتَلاَعِنَيْنِ.
'Uwaimir Al-Ajlani came to `Asim bin Ad Al-Ansari and said to him, "O `Asim! Suppose a man saw another man with his wife, would he kill him whereupon you would kill him; or what should he do? Please, O `Asim, ask about this on my behalf." `Asim asked Allah's Messenger (ﷺ) about it. Allah's Messenger (ﷺ), disliked that question and considered it disgraceful. What `Asim heard from Allah's Messenger (ﷺ) was hard on him. When `Asim returned to his family, 'Uwaimir came to him and said, "O `Asim! What did Allah's Messenger (ﷺ). say to you?" `Asim said to 'Uwaimir, "You never bring me any good. Allah's Messenger (ﷺ) disliked the problem which I asked him about." 'Uwaimir said, "By Allah, I will not give up this matter until I ask the Prophet (ﷺ) about it." So 'Uwaimir proceeded till he came to Allah's Messenger (ﷺ) in the midst of people, and said, "O Allah's Messenger (ﷺ)! If a man sees another man with his wife, would he kill him, whereupon you would kill him, or what should he do?" Allah's Messenger (ﷺ) said, "Allah has revealed some decree as regards you and your wives case. Go and bring her." So they carried out the process of Lian while I was present among the people with Allah's Messenger (ﷺ). When they had finished their Lian, 'Uwaimir said, "O Allah's Messenger (ﷺ)! If I should now keep her with me as a wife, then I have told a lie." So he divorced her thrice before Allah's Messenger (ﷺ) ordered him. (Ibn Shihab said: So divorce was the tradition for all those who were involved in a case of Lian.)