حَدَّثَنَا هِشَامُ بْنُ عَمَّارٍ، حَدَّثَنَا سُفْيَانُ، عَنِ الزُّهْرِيِّ، عَنْ أَبِي أُمَامَةَ بْنِ سَهْلِ بْنِ حُنَيْفٍ، قَالَ مَرَّ عَامِرُ بْنُ رَبِيعَةَ بِسَهْلِ بْنِ حُنَيْفٍ وَهُوَ يَغْتَسِلُ فَقَالَ لَمْ أَرَ كَالْيَوْمِ وَلاَ جِلْدَ مُخَبَّأَةٍ ‏.‏ فَمَا لَبِثَ أَنْ لُبِطَ بِهِ فَأُتِيَ بِهِ النَّبِيَّ ـ صلى الله عليه وسلم ـ فَقِيلَ لَهُ أَدْرِكْ سَهْلاً صَرِيعًا ‏.‏ قَالَ ‏"‏ مَنْ تَتَّهِمُونَ بِهِ ‏"‏ ‏.‏ قَالُوا عَامِرَ بْنَ رَبِيعَةَ ‏.‏ قَالَ ‏"‏ عَلاَمَ يَقْتُلُ أَحَدُكُمْ أَخَاهُ إِذَا رَأَى أَحَدُكُمْ مِنْ أَخِيهِ مَا يُعْجِبُهُ فَلْيَدْعُ لَهُ بِالْبَرَكَةِ ‏"‏ ‏.‏ ثُمَّ دَعَا بِمَاءٍ فَأَمَرَ عَامِرًا أَنْ يَتَوَضَّأَ فَيَغْسِلَ وَجْهَهُ وَيَدَيْهِ إِلَى الْمِرْفَقَيْنِ وَرُكْبَتَيْهِ وَدَاخِلَةَ إِزَارِهِ وَأَمَرَهُ أَنْ يَصُبَّ عَلَيْهِ ‏.‏ قَالَ سُفْيَانُ قَالَ مَعْمَرٌ عَنِ الزُّهْرِيِّ وَأَمَرَهُ أَنْ يَكْفَأَ الإِنَاءَ مِنْ خَلْفِهِ ‏.‏

It wasnarrated that Abu Umamah bin Sahl bin Hunaif said: “ ‘Amir binRabi’ah passed by Sahl bin Hunaif when he was having a bath, andsaid:‘I have never seen such beautiful skin.’ Straightaway, he(Sahl) fellto the ground. He was brought to the Prophet (PBUH) and itwas said:‘Sahl has had a fit.’ He said: ‘Whom do you accusewith regard tohim?’ They said: “ ‘Amir bin Rabi’ah.’ Theysaid: ‘Why would anyone ofyou kill his brother? If he seessomething that he likes, then let himpray for blessing for him.’Then he called for water, and he told‘Amir to perform ablution,then he washed his face and his arms up tothe elbows, his knees andinside his lower garment, then he told himto pour the water overhim.” Translation Not Available

Book Ref: Sunan Ibn Majah Book 31 Hadith 3509
Web Ref:  Sunan Ibn Majah Vol 4 Book 31 Hadith 3509