[Machine] The Messenger of Allah ﷺ said, "Learn the Quran and teach it to others, learn knowledge and teach it to others, and learn the religious obligations (Fara'id) and teach them to others. Verily, I am a person who will be taken, and knowledge will decrease until there will be disputes between two individuals regarding a religious obligation, and there will be no judge to settle their dispute."  

قَالَ رَسُولُ اللهِ ﷺ «تَعَلَّمُوا الْقُرْآنَ وَعَلِّمُوهُ النَّاسَ وَتَعَلَّمُوا الْعِلْمَ وَعَلِّمُوهُ النَّاسَ وَتَعَلَّمُوا الْفَرَائِضَ وَعَلِّمُوهَا النَّاسَ فَإِنِّي امْرُؤٌ مَقْبُوضٌ وَإِنَّ الْعِلْمَ سَيَنْقُصُ حَتَّى يَخْتَلِفَ الِاثْنَانِ فِي الْفَرِيضَةِ فَلَا يَجِدَانِ مَنْ يَفْصِلُ بَيْنَهُمَا»  

[Machine] Abdullah bin Mas'ood said: "Indeed, the Messenger of Allah ﷺ said, 'Learn the Quran and teach it to the people, learn and teach the obligations (i.e. religious duties), and learn knowledge and teach it to the people. For indeed, I am taking hold of you, and indeed, knowledge will decrease. And trials will appear until two people will differ in a matter of obligation, and they will not find anyone to judge between them.'"  

قَالَ عَبْدُ اللهِ بْنُ مَسْعُودٍ إِنَّ رَسُولَ اللهِ ﷺ قَالَ «تَعَلَّمُوا الْقُرْآنَ وَعَلِّمُوهُ النَّاسَ وَتَعَلَّمُوا الْفَرَائِضَ وَعَلِّمُوهَا النَّاسَ وَتَعَلَّمُوا الْعِلْمَ وَعَلِّمُوهُ النَّاسَ فَإِنِّي مَقْبُوضٌ وَإِنَّ الْعِلْمَ سَيَنْقُصُ وَتَظْهَرُ الْفِتَنُ حَتَّى يَخْتَلِفَ الِاثْنَانِ فِي فَرِيضَةٍ لَا يَجِدَانِ إِنْسَانًا يَفْصِلُ بَيْنَهُمَا»