Messenger of Allah ﷺ saw sputum on the wall of the mosque in the direction of the Qibla and scraped it off. He faced the people and said, "Whenever any one of you is praying, he should not spit in front of him because in the prayer Allah is in front of him."  

أَنَّ رَسُولَ اللَّهِ ﷺ رَأَى بُصَاقًا فِي جِدَارِ الْقِبْلَةِ فَحَكَّهُ ثُمَّ أَقْبَلَ عَلَى النَّاسِ فَقَالَ إِذَا كَانَ أَحَدُكُمْ يُصَلِّي فَلاَ يَبْصُقْ قِبَلَ وَجْهِهِ فَإِنَّ اللَّهَ قِبَلَ وَجْهِهِ إِذَا صَلَّى  

The Prophet ﷺ saw sputum on (the wall of) the mosque in the direction of the Qibla and scraped it off with gravel. Then he forbade Spitting in front or on the right, but allowed it on one's left or under one's left foot.  

أَنَّ النَّبِيَّ ﷺ أَبْصَرَ نُخَامَةً فِي قِبْلَةِ الْمَسْجِدِ فَحَكَّهَا بِحَصَاةٍ ثُمَّ نَهَى أَنْ يَبْزُقَ الرَّجُلُ بَيْنَ يَدَيْهِ أَوْ عَنْ يَمِينِهِ وَلَكِنْ عَنْ يَسَارِهِ أَوْ تَحْتَ قَدَمِهِ الْيُسْرَى وَعَنِ الزُّهْرِيِّ سَمِعَ حُمَيْدًا عَنْ أَبِي سَعِيدٍ نَحْوَهُ  

Messenger of Allah ﷺ saw some expectoration on the wall of the mosque; he took gravel and scraped it off and said, "If anyone of you wanted to spit he should neither spit in front of him nor on his right but he could spit either on his left or under his left foot."  

أَنَّ رَسُولَ اللَّهِ ﷺ رَأَى نُخَامَةً فِي جِدَارِ الْمَسْجِدِ فَتَنَاوَلَ حَصَاةً فَحَكَّهَا فَقَالَ إِذَا تَنَخَّمَ أَحَدُكُمْ فَلاَ يَتَنَخَّمَنَّ قِبَلَ وَجْهِهِ وَلاَ عَنْ يَمِينِهِ وَلْيَبْصُقْ عَنْ يَسَارِهِ أَوْ تَحْتَ قَدَمِهِ الْيُسْرَى  

(the mother of faithful believers) Messenger of Allah ﷺ saw some nasal secretions, expectoration or sputum on the wall of the mosque in the direction of the Qibla and scraped it off.  

أَنَّ رَسُولَ اللَّهِ ﷺ رَأَى فِي جِدَارِ الْقِبْلَةِ مُخَاطًا أَوْ بُصَاقًا أَوْ نُخَامَةً فَحَكَّهُ  

The Prophet ﷺ said, "A faithful believer while in prayer is speaking in private to his Lord, so he should neither spit in front of him nor to his right side but he could spit either on his left or under his foot."  

قَالَ النَّبِيُّ ﷺ إِنَّ الْمُؤْمِنَ إِذَا كَانَ فِي الصَّلاَةِ فَإِنَّمَا يُنَاجِي رَبَّهُ فَلاَ يَبْزُقَنَّ بَيْنَ يَدَيْهِ وَلاَ عَنْ يَمِينِهِ وَلَكِنْ عَنْ يَسَارِهِ أَوْ تَحْتَ قَدَمِهِ  

The Prophet ﷺ said, "Spitting in the mosque is a sin and its expiation is to bury it."  

قَالَ النَّبِيُّ ﷺ الْبُزَاقُ فِي الْمَسْجِدِ خَطِيئَةٌ وَكَفَّارَتُهَا دَفْنُهَا  

Saʿid bin Yazid Al-Azdi: I asked Anas bin Malik whether the Prophet ﷺ had ever, prayed with his shoes on. He replied "Yes."  

سَأَلْتُ أَنَسَ بْنَ مَالِكٍ أَكَانَ النَّبِيُّ ﷺ يُصَلِّي فِي نَعْلَيْهِ قَالَ نَعَمْ  

Once the Prophet ﷺ prayed on a Khamisa with marks on it and said, "The marks on it diverted my attention, take this Khamisa to Abu Jahm and bring an Inbijaniya (from him.)"  

أَنَّ النَّبِيَّ ﷺ صَلَّى فِي خَمِيصَةٍ لَهَا أَعْلاَمٌ فَقَالَ شَغَلَتْنِي أَعْلاَمُ هَذِهِ اذْهَبُوا بِهَا إِلَى أَبِي جَهْمٍ وَأْتُونِي بِأَنْبِجَانِيَّةٍ  

The Prophet ﷺ said, If supper is served and the Iqama for (Isha) prayer is proclaimed, start with you supper first."  

عَنِ النَّبِيِّ ﷺ قَالَ إِذَا وُضِعَ الْعَشَاءُ وَأُقِيمَتِ الصَّلاَةُ فَابْدَءُوا بِالْعَشَاءِ  

Messenger of Allah ﷺ said, "If the supper is served start having it before praying the Maghrib prayer and do not be hasty in finishing it."  

أَنَّ رَسُولَ اللَّهِ ﷺ قَالَ إِذَا قُدِّمَ الْعَشَاءُ فَابْدَءُوا بِهِ قَبْلَ أَنْ تُصَلُّوا صَلاَةَ الْمَغْرِبِ وَلاَ تَعْجَلُوا عَنْ عَشَائِكُمْ  

The Prophet ﷺ said, "If supper is served, and Iqama is pronounced one should start with the supper."  

عَنِ النَّبِيِّ ﷺ أَنَّهُ قَالَ إِذَا وُضِعَ الْعَشَاءُ وَأُقِيمَتِ الصَّلاَةُ فَابْدَءُوا بِالْعَشَاءِ  

the Messenger of Allah ﷺ said, 'If the supper is served for anyone of you and the Iqāmah is pronounced, start with the supper and don't be in haste (and carry on eating) till you finish it."

If food was served for Ibn ʿUmar and Iqama was pronounced, he never came to the prayer till he finished it (i.e. food) in spite of the fact that he heard the recitation (of the Qur'an) by the Imam (in the prayer).  

قَالَ رَسُولُ اللَّهِ ﷺ: «إِذَا وُضِعَ عَشَاءُ أَحَدِكُمْ وَأُقِيمَتِ الصَّلاَةُ فَابْدَءُوا بِالْعَشَاءِ وَلاَ يَعْجَلْ حَتَّى يَفْرُغَ مِنْهُ۔»

وَكَانَ ابْنُ عُمَرَ يُوضَعُ لَهُ الطَّعَامُ وَتُقَامُ الصَّلاَةُ فَلاَ يَأْتِيهَا حَتَّى يَفْرُغَ وَإِنَّهُ لَيَسْمَعُ قِرَاءَةَ الإِمَامِ