Sahih al-Bukhari 6102

Arabic

حَدَّثَنَا عَبْدَانُ، أَخْبَرَنَا عَبْدُ اللَّهِ، أَخْبَرَنَا شُعْبَةُ، عَنْ قَتَادَةَ، سَمِعْتُ عَبْدَ اللَّهِ ـ هُوَ ابْنُ أَبِي عُتْبَةَ مَوْلَى أَنَسٍ ـ عَنْ أَبِي سَعِيدٍ الْخُدْرِيِّ، قَالَ كَانَ النَّبِيُّ صلى الله عليه وسلم أَشَدَّ حَيَاءً مِنَ الْعَذْرَاءِ فِي خِدْرِهَا، فَإِذَا رَأَى شَيْئًا يَكْرَهُهُ عَرَفْنَاهُ فِي وَجْهِهِ‏.‏

English translation

Narrated Abu Sa`id Al-Khudri:The Prophet (ﷺ) was more shy than a virgin in her separate room. And if he saw a thing which he disliked, we would recognize that (feeling) in his face

Reference: Sahih al-Bukhari 6102, Book of Good Manners and Form (Al-Adab). English translation by Dr. Muhammad Muhsin Khan.