[Machine] To raise one's head during prayer before the imam, and to return one's head like a dog's head, and to stop those who raise their eyes during prayer, or it does not return to them.
أَنْ يَرْفَعَ رَأْسَهُ فِي الصَّلَاةِ قَبْلَ الْإِمَامِ أَنْ يَعُودَ رَأْسُهُ رَأْسَ كَلْبٍ وَلَيَنْتَهِيَنَّ أَقْوَامٌ يَرْفَعُونَ أَبْصَارَهُمْ فِي الصَّلَاةِ أَوْ لَا تَرْجِعُ إِلَيْهِمْ»
The Messenger of Allah ﷺ said: The people who lift their eyes towards the sky in Prayer should avoid it or they would lose their eyesight.
قَالَ رَسُولُ اللَّهِ ﷺ لَيَنْتَهِيَنَّ أَقْوَامٌ يَرْفَعُونَ أَبْصَارَهُمْ إِلَى السَّمَاءِ فِي الصَّلاَةِ أَوْ لاَ تَرْجِعُ إِلَيْهِمْ
[Machine] "Abdullah said, 'No one should feel secure that he lifts his head before the Imam lifts his head, otherwise his head will turn into the head of a dog, and some people should stop raising their gazes to the sky, or their vision will be taken away.'"
عَبْدُ اللهِ «مَا يَأْمَنُ الَّذِي يَرْفَعُ رَأْسَهُ قَبْلَ أَنْ يَرْفَعَ الْإِمَامُ رَأْسَهُ أَنْ يَعُودَ رَأْسُهُ رَأْسَ كَلْبٍ وَلَيَنْتَهِيَنَّ أَقْوَامٌ يَرْفَعُونَ أَبْصَارَهُمْ إِلَى السَّمَاءِ أَوْ لَيُخْطَفَنَّ أَبْصَارُهُمْ»
[Machine] Abdullah said, "What can be believed of a man who raises his head before the Imam is that his head will be like that of a dog, and some people raise their gaze to the sky and it will not return to them."
عَبْدُ اللهِ «مَا يُؤْمَنُ الرَّجُلُ إِذَا رَفَعَ رَأْسَهُ قَبْلَ الْإِمَامِ أَنْ يَعُودَ رَأْسُهُ رَأْسَ كَلْبٍ لَيَنْتَهِيَنَّ أَقْوَامٌ يَرْفَعُونَ أَبْصَارَهُمْ إِلَى السَّمَاءِ أَوْ لَا تَرْجِعُ إِلَيْهِمْ»
"عَنِ ابْن مَسْعُودٍ، مَا يُؤَمِّنُ الرَّجُل إِذَا رَفَعَ رَأسَهُ قَبْلَ الإِمَامِ أَنْ تَعُودَ رَأَسُهُ رَأسَ كَلْبٍ، لَيَنْتَهينَّ أَقُوَامٌ يَرْفَعُونَ أَبْصَارَهُمْ إِلَى السَّمَاء أَوْ لَا يَرْجعُ إِلَيْهمْ".