While the Prophet ﷺ was praying, he saw sputum (on the wall) of the mosque, in the direction of the Qibla, and so he scraped it off with his hand, and the sign of disgust (was apparent from his face) and then said, "Whenever anyone of you is in prayer, he should not spit in front of him (in prayer) because Allah is in front of him."  

بَيْنَا النَّبِيُّ ﷺ يُصَلِّي رَأَى فِي قِبْلَةِ الْمَسْجِدِ نُخَامَةً فَحَكَّهَا بِيَدِهِ فَتَغَيَّظَ ثُمَّ قَالَ إِنَّ أَحَدَكُمْ إِذَا كَانَ فِي الصَّلاَةِ فَإِنَّ اللَّهَ حِيَالَ وَجْهِهِ فَلاَ يَتَنَخَّمَنَّ حِيَالَ وَجْهِهِ فِي الصَّلاَةِ  

"The Messenger of Allah saw some sputum in the prayer direction of the mosque, when he was praying in front of the people. He scratched it off, then when the prayer was over, he said: 'When anyone of you is performing prayer, Allah is before him, so none of you should spit toward the front while praying.'"  

رَأَى رَسُولُ اللَّهِ ﷺ نُخَامَةً فِي قِبْلَةِ الْمَسْجِدِ وَهُوَ يُصَلِّي بَيْنَ يَدَىِ النَّاسِ فَحَتَّهَا ثُمَّ قَالَ حِينَ انْصَرَفَ مِنَ الصَّلاَةِ إِنَّ أَحَدَكُمْ إِذَا كَانَ فِي الصَّلاَةِ كَانَ اللَّهُ قِبَلَ وَجْهِهِ فَلاَ يَتَنَخَّمَنَّ أَحَدُكُمْ قِبَلَ وَجْهِهِ فِي الصَّلاَةِ  

"The Messenger of Allah saw some sputum in the prayer direction of the mosque, when he was praying in front of the people. He scratched it off, then when the prayer was over, he said: 'When anyone of you is performing prayer, Allah is before him, so none of you should spit toward the front while praying.'" (Using translation from Ibn Mājah 763)   

أَنَّ النَّبِيَّ ﷺ رَأَى نُخَامَةً فِي قِبْلَةِ الْمَسْجِدِ وَهُوَ يُصَلِّي بَيْنَ يَدَيِ النَّاسِ فَحَتَّهَا ثُمَّ قَالَ حِينَ انْصَرَفَ مِنَ الصَّلَاةِ إِنَّ أَحَدَكُمْ إِذَا كَانَ فِي الصَّلَاةِ فَإِنَّ اللهَ ﷻ قِبَلَ وَجْهِهِ فَلَا يَتَنَخَّمَنَّ أَحَدٌ قِبَلَ وَجْهِهِ فِي الصَّلَاةِ  

[Machine] "The Messenger of Allah ﷺ saw some phlegm in the direction of the Qibla of the mosque, so he spat on it and then said, 'If anyone of you is in prayer, he should not spit, for indeed Allah, the Most High, faces the face of one of you in prayer.'"  

أَنَّ رَسُولَ اللهِ ﷺ رَأَى نُخَامَةً فِي قِبْلَةِ الْمَسْجِدِفَحَتَّهَا ثُمَّ قَالَ إِذَا كَانَ أَحَدُكُمْ فِي الصَّلَاةِ فَلَا يَتَنَخَّمْ يَعْنِي فَإِنَّ اللهَ تَعَالَى قِبَلَ وَجْهِ أَحَدِكُمْ فِي الصَّلَاةِ  

[Machine] The Messenger of Allah ﷺ saw some impurity in the direction of the mosque, so he cleaned it up and then faced the people and said, "If any of you is in prayer, he should not spit towards the direction of his face, for indeed Allah, the Most High, faces the face of one of you when he is in prayer."  

أَنَّ رَسُولَ اللهِ ﷺ رَأَى نُخَامَةً فِي قِبْلَةِ الْمَسْجِدِ فَحَتَّهَا ثُمَّ أَقْبَلَ عَلَى النَّاسِ فَقَالَ إِذَا كَانَ أَحَدُكُمْ فِي الصَّلَاةِ فَلَا يَتَنَخَّمْ قِبَلَ وَجْهِهِ فَإِنَّ اللهَ تَعَالَى قِبَلَ وَجْهِ أَحَدِكُمْ إِذَا كَانَ فِي الصَّلَاةِ  

"The Messenger of Allah saw some sputum in the prayer direction of the mosque, when he was praying in front of the people. He scratched it off, then when the prayer was over, he said: 'When anyone of you is performing prayer, Allah is before him, so none of you should spit toward the front while praying.'" (Using translation from Ibn Mājah 763)  

رَأَى رَسُولُ اللهِ ﷺ نُخَامَةً فِي قِبْلَةِ الْمَسْجِدِ وَهُوَ يُصَلِّي بَيْنَ يَدَيِ النَّاسِ فَحَتَّهَا ثُمَّ قَالَ حِينَ انْصَرَفَ «إِنَّ أَحَدَكُمْ إِذَا كَانَ فِي الصَّلَاةِ فَإِنَّ اللهَ قِبَلُ وَجْهِهِ فَلَا يَتَنَخَّمَنَّ أَحَدُكُمْ قِبَلَ وَجْهِهِ فِي الصَّلَاةِ»  

"إِذا كانَ أحدُكُمْ يُصَلِّي فلا يَبْصُقْ قِبَلَ وجْهه، فإِنَّ الله قِبلَ وجهه إِذا صَلَّى" .