وَعَنْ أَبِي سَعِيدٍ الْخُدْرِيِّ
قَالَ: قَالَ رَسُولُ اللَّهِ صَلَّى اللَّهُ عَلَيْهِ وَسَلَّمَ: «إِذَا أَتَى أَحَدُكُمْ أَهْلَهُ ثُمَّ أَرَادَ أَنْ يَعُودَ فَلْيَتَوَضَّأْ بَينهمَا وضُوءًا»
Abu Said al-Khudri reported God’s messenger as saying, “When any of you has intercourse with his wife and wishes to repeat it, he must perform ablution between the two acts.”