Sahih Muslim 3761
صحيح مسلم#3761Sahihحَدَّثَنَا قُتَيْبَةُ بْنُ سَعِيدٍ، حَدَّثَنَا عَبْدُ الْعَزِيزِ، - يَعْنِي الدَّرَاوَرْدِيَّ - عَنْ سُهَيْلٍ، عَنْ أَبِيهِ، عَنْ أَبِي هُرَيْرَةَ، أَنَّ سَعْدَ بْنَ عُبَادَةَ الأَنْصَارِيَّ، قَالَ يَا رَسُولَ اللَّهِ أَرَأَيْتَ الرَّجُلَ يَجِدُ مَعَ امْرَأَتِهِ رَجُلاً أَيَقْتُلُهُ قَالَ رَسُولُ اللَّهِ صلى الله عليه وسلم " لاَ " . قَالَ سَعْدٌ بَلَى وَالَّذِي أَكْرَمَكَ بِالْحَقِّ . فَقَالَ رَسُولُ اللَّهِ صلى الله عليه وسلم " اسْمَعُوا إِلَى مَا يَقُولُ سَيِّدُكُمْ ".
Abu Huraira (Allah be pleased with him) reported that Sa'd b. 'Ubada al-Ansari said:Messenger of Allah, tell me if a man finds his wife with another person, should he kill him? Allah's Messenger (ﷺ) said: No. Sa'd said: Why not? I swear by Him Who has honored you with the Truth. There upon Allah's Messenger (ﷺ) said: Listen to what your chief says
Scholarly Authentication
The label above is the grade most of these scholars gave — one dissenting opinion no longer speaks for all of them. If any scholar calls a narration fabricated, that verdict is shown instead, whatever the others say. Each scholar's own wording:
Every narration in Sahih Muslim is accepted as Sahih (authentic) by the established status of the book.
In-book reference: 19:19