the Prophet said: “No group gather in a sitting in which they do not remember Allah, nor sent Salat upon their Prophet, except it will be a source of remorse for them. If He wills, He will punish them, and if He wills, He will forgive them.” (Using translation from Tirmidhī 3380)   

أَنَّ النَّبِيَّ ﷺ قَالَ مَا جَلَسَ قَوْمٌ مَجْلِسًا لَمْ يَذْكُرُوا اللهَ فِيهِ وَلَمْ يُصَلُّوا عَلَى نَبِيِّهِمْ إِلَّا كَانَ عَلَيْهِمْ تِرَةً  

[Machine] The Messenger of Allah ﷺ said, "A group of people who gather together and do not mention Allah (God) in their gathering, and do not send blessings upon the Prophet, will feel regret on the Day of Judgment."  

قَالَ رَسُولُ اللهِ ﷺ مَا جَلَسَ قَوْمٌ مَجْلِسًا لَمْ يَذْكُرُوا اللهَ فِيهِ وَلَمْ يُصَلُّوا عَلَى النَّبِيِّ إِلَّا كَانَ تِرَةًعَلَيْهِمْ يَوْمَ الْقِيَامَةِ  

[Machine] The Messenger of Allah ﷺ said, "There is no group of people who sit together and do not mention Allah in their gathering except that they will have regret on the Day of Judgment. Even if they enter Paradise."  

قَالَ رَسُولُ اللهِ ﷺ «مَا مِنْ قَوْمٍ يَجْلِسُونَ مَجْلِسًا لَا يَذْكُرُونَ اللهَ فِيهِ إِلَّا كَانَتْ عَلَيْهِمْ حَسْرَةٌ يَوْمَ الْقِيَامَةِ وَإِنْ دَخَلُوا الْجَنَّةَ»