“I heard the Messenger of Allah ﷺ say: ‘Every prayer in which the Ummul-Kitab (the Mother of the Book) is not recited is deficient.’” (Using translation from Ibn Mājah 840)
سَمِعْتُ رَسُولَ اللهِ ﷺ يَقُولُ مَنْ صَلَّى صَلَاةً لَمْ يَقْرَأْ فِيهَا بِأُمِّ الْقُرْآنِ فَهِيَ خِدَاجٌ