[Machine] The Messenger of Allah ﷺ said, "The prayer of anyone who does anything that requires ablution is not accepted until they perform ablution." A man from Hadramaut asked, "What is meant by 'require ablution', O Abu Huraira?" He replied, "It refers to things like passing gas or urinating."  

قَالَ رَسُولُ اللهِ ﷺ لَا تُقْبَلُ صَلَاةُ مَنْ أَحْدَثَ حَتَّى يَتَوَضَّأَ قَالَ رَجُلٌ مِنْ حَضْرَمَوْتَ مَا الْحَدَثُ يَا أَبَا هُرَيْرَةَ؟ قَالَ فَسَاءٌ أَوْ ضُرَاطٌ  

[Machine] "That the Prophet ﷺ said, 'There is no ablution except with water or wind.' And this is a concise and complete statement."  

أَنَّ النَّبِيَّ ﷺ قَالَ لَا وُضُوءَ إِلَّا مِنْ صَوْتٍ أَوْ رِيحٍ وَهَذَا مُخْتَصَرٌ وَتَمَامُهُ  

The Messenger of Allah ﷺ said: If any one of you has pain in his abdomen, but is doubtful whether or not anything has issued from him, be should not leave the mosque unless he hears a sound or perceives a smell. (Using translation from Muslim 362)   

قَالَ رَسُولُ اللهِ ﷺ إِذَا وَجَدَ أَحَدُكُمْ فِي بَطْنِهِ شَيْئًا فَأَشْكَلَ عَلَيْهِ أَخَرَجَ مِنْهُ شَيْءٌ أَمْ لَا فَلَا يَخْرُجَنَّ مِنَ الْمَسْجِدِ حَتَّى يَسْمَعَ صَوْتًا أَوْ يَجِدَ رِيحًا