Once a man said to Messenger of Allah ﷺ "O Messenger of Allah ﷺ! I may not attend the (compulsory congregational) prayer because so and so (the Imam) prolongs the prayer when he leads us for it. The narrator added: "I never saw the Prophet ﷺ more furious in giving advice than he was on that day. The Prophet said, "O people! Some of you make others dislike good deeds (the prayers). So whoever leads the people in prayer should shorten it because among them there are the sick the weak and the needy (having some jobs to do).  

رَجُلٌ يَا رَسُولَ اللَّهِ لاَ أَكَادُ أُدْرِكُ الصَّلاَةَ مِمَّا يُطَوِّلُ بِنَا فُلاَنٌ فَمَا رَأَيْتُ النَّبِيَّ ﷺ فِي مَوْعِظَةٍ أَشَدَّ غَضَبًا مِنْ يَوْمِئِذٍ فَقَالَ أَيُّهَا النَّاسُ إِنَّكُمْ مُنَفِّرُونَ فَمَنْ صَلَّى بِالنَّاسِ فَلْيُخَفِّفْ فَإِنَّ فِيهِمُ الْمَرِيضَ وَالضَّعِيفَ وَذَا الْحَاجَةِ  

A man asked the Prophet ﷺ about the picking up of a "Luqata" (fallen lost thing). The Prophet ﷺ replied, "Recognize and remember its tying material and its container, and make public announcement (about it) for one year, then utilize it but give it to its owner if he comes." Then the person asked about the lost camel. On that, the Prophet ﷺ got angry and his cheeks or his Face became red and he said, "You have no concern with it as it has its water container, and its feet and it will reach water, and eat (the leaves) of trees till its owner finds it." The man then asked about the lost sheep. The Prophet ﷺ replied, "It is either for you, for your brother (another person) or for the wolf."  

أَنَّ النَّبِيَّ ﷺ سَأَلَهُ رَجُلٌ عَنِ اللُّقَطَةِ فَقَالَ اعْرِفْ وِكَاءَهَا أَوْ قَالَ وِعَاءَهَا وَعِفَاصَهَا ثُمَّ عَرِّفْهَا سَنَةً ثُمَّ اسْتَمْتِعْ بِهَا فَإِنْ جَاءَ رَبُّهَا فَأَدِّهَا إِلَيْهِ قَالَ فَضَالَّةُ الإِبِلِ فَغَضِبَ حَتَّى احْمَرَّتْ وَجْنَتَاهُ أَوْ قَالَ احْمَرَّ وَجْهُهُ فَقَالَ وَمَا لَكَ وَلَهَا مَعَهَا سِقَاؤُهَا وَحِذَاؤُهَا تَرِدُ الْمَاءَ وَتَرْعَى الشَّجَرَ فَذَرْهَا حَتَّى يَلْقَاهَا رَبُّهَا قَالَ فَضَالَّةُ الْغَنَمِ قَالَ لَكَ أَوْ لأَخِيكَ أَوْ لِلذِّئْبِ  

The Prophet ﷺ was asked about things which he did not like, but when the questioners insisted, the Prophet got angry. He then said to the people, "Ask me anything you like." A man asked, "Who is my father?" The Prophet ﷺ replied, "Your father is Hudhafa." Then another man got up and said, "Who is my father, O Messenger of Allah ﷺ ?" He replied, "Your father is Salim, Maula (the freed slave) of Shaiba." So when ʿUmar saw that (the anger) on the face of the Prophet ﷺ he said, "O Messenger of Allah ﷺ! We repent to Allah (Our offending you).  

سُئِلَ النَّبِيُّ ﷺ عَنْ أَشْيَاءَ كَرِهَهَا فَلَمَّا أُكْثِرَ عَلَيْهِ غَضِبَ ثُمَّ قَالَ لِلنَّاسِ سَلُونِي عَمَّا شِئْتُمْ قَالَ رَجُلٌ مَنْ أَبِي قَالَ أَبُوكَ حُذَافَةُ فَقَامَ آخَرُ فَقَالَ مَنْ أَبِي يَا رَسُولَ اللَّهِ فَقَالَ أَبُوكَ سَالِمٌ مَوْلَى شَيْبَةَ فَلَمَّا رَأَى عُمَرُ مَا فِي وَجْهِهِ قَالَ يَا رَسُولَ اللَّهِ إِنَّا نَتُوبُ إِلَى اللَّهِ ﷻ