[Machine] Ibn Mas'ood, may Allah be pleased with him, said: "I heard the Messenger of Allah, ﷺ , say: 'One of the signs of the Hour is that a person will pass by the mosque without praying two rak'ahs in it, and that a person will only greet those he knows, and that the young will show disrespect to the elder.'"
ابْنُ مَسْعُودٍ صَدَقَ اللهُ وَرَسُولُهُ ﷺ سَمِعْتُ رَسُولَ اللهِ ﷺ يَقُولُ «مِنْ أَشْرَاطِ السَّاعَةِ أَنْ يَمُرَّ الرَّجُلُ فِي الْمَسْجِدِ لَا يُصَلِّي فِيهِ رَكْعَتَيْنِ وَأَنْ لَا يُسَلِّمَ الرَّجُلُ إِلَّا عَلَى مَنْ يَعْرِفُ وَأَنْ يُبْرِدَ الصَّبِيُّ الشَّيْخَ»