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