“The Messenger of Allah ﷺ was more modest than a virgin in her chamber. If he disliked something, that could be seen in his face.” (Using translation from Ibn Mājah 4180)
كَانَ رَسُولُ اللهِ ﷺ أَشَدَّ حَيَاءًمِنْ عَذْرَاءَ فِي خِدْرِهَا وَكَانَ إِذَا كَرِهَ شَيْئًا عُرِفَ فِي وَجْهِهِ