The Prophet ﷺ did something and allowed his people to do it, but some people refrained from doing it. When the Prophet ﷺ learned of that, he delivered a sermon, and after having sent Praises to Allah, he said, "What is wrong with such people as refrain from doing a thing that I do? By Allah, I know Allah better than they, and I am more afraid of Him than they."  

عَائِشَةُ صَنَعَ النَّبِيُّ ﷺ شَيْئًا فَرَخَّصَ فِيهِ فَتَنَزَّهَ عَنْهُ قَوْمٌ فَبَلَغَ ذَلِكَ النَّبِيَّ ﷺ فَخَطَبَ فَحَمِدَ اللَّهَ ثُمَّ قَالَ مَا بَالُ أَقْوَامٍ يَتَنَزَّهُونَ عَنِ الشَّىْءِ أَصْنَعُهُ فَوَاللَّهِ إِنِّي لأَعْلَمُهُمْ بِاللَّهِ وَأَشَدُّهُمْ لَهُ خَشْيَةً  

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.  

كَانَ النَّبِيُّ ﷺ أَشَدَّ حَيَاءً مِنَ الْعَذْرَاءِ فِي خِدْرِهَا فَإِذَا رَأَى شَيْئًا يَكْرَهُهُ عَرَفْنَاهُ فِي وَجْهِهِ