Compiled by Imam Abu Isa at-Tirmidhi
حَدَّثَنَا مُحَمَّدُ بْنُ بَشَّارٍ، حَدَّثَنَا يَحْيَى بْنُ سَعِيدٍ، حَدَّثَنَا بَهْزُ بْنُ حَكِيمٍ، حَدَّثَنِي أَبِي، عَنْ جَدِّي، قَالَ قُلْتُ يَا رَسُولَ اللَّهِ عَوْرَاتُنَا مَا نَأْتِي مِنْهَا وَمَا نَذَرُ قَالَ " احْفَظْ عَوْرَتَكَ إِلاَّ مِنْ زَوْجَتِكَ أَوْ مِمَّا مَلَكَتْ يَمِينُكَ " . فَقَالَ الرَّجُلُ يَكُونُ مَعَ الرَّجُلِ قَالَ " إِنِ اسْتَطَعْتَ أَنْ لاَ يَرَاهَا أَحَدٌ فَافْعَلْ " . قُلْتُ وَالرَّجُلُ يَكُونُ خَالِيًا . قَالَ " فَاللَّهُ أَحَقُّ أَنْ يُسْتَحْيَا مِنْهُ " . قَالَ أَبُو عِيسَى هَذَا حَدِيثٌ حَسَنٌ . وَجَدُّ بَهْزٍ اسْمُهُ مُعَاوِيَةُ بْنُ حَيْدَةَ الْقُشَيْرِيُّ وَقَدْ رَوَى الْجُرَيْرِيُّ عَنْ حَكِيمِ بْنِ مُعَاوِيَةَ وَهُوَ وَالِدُ بَهْزٍ .
"My father narrated to me from my grandfather, who said: 'I said: "O Messenger of Allah! Regarding our 'Awrah, what of it must we cover and what of it may we leave?" He said: "Protect your 'Awrah except from your wife or what your right hand possesses."' He said: "What about a man with another man?" He said: "If you are able to not let anyone see it, then do so." I said: "What about a man when he is alone?" He said: "Allah is most deserving of being shy from Him."