That Sa'd b. 'Ubadah said: Messenger of Allah! If a man finds a man with his wife, should he kill him ? The Messenger of Allah ﷺ said: No. Sa'd : Why not, by Him who has honoured you with truth ? The Prophet ﷺ said: Listen to what your chief is saying. The narrator 'Abd al-Wahhab said: (Listen) to what Sa'd is saying.  

يَا رَسُولَ اللَّهِ الرَّجُلُ يَجِدُ مَعَ امْرَأَتِهِ رَجُلاً أَيَقْتُلُهُ قَالَ رَسُولُ اللَّهِ ﷺ لاَ قَالَ سَعْدٌ بَلَى وَالَّذِي أَكْرَمَكَ بِالْحَقِّ قَالَ النَّبِيُّ ﷺ اسْمَعُوا إِلَى مَا يَقُولُ سَيِّدُكُمْ قَالَ عَبْدُ الْوَهَّابِ إِلَى مَا يَقُولُ سَعْدٌ  

That Sa'd b. 'Ubadah said to the Messenger of Allah ﷺ : What do you think if I find with my wife a man ; should I give him some time until I bring four witnesses ?" He said: "Yes".  

لِرَسُولِ اللَّهِ ﷺ أَرَأَيْتَ لَوْ وَجَدْتُ مَعَ امْرَأَتِي رَجُلاً أُمْهِلُهُ حَتَّى آتِيَ بِأَرْبَعَةِ شُهَدَاءَ قَالَ نَعَمْ