that the Messenger of Allah ﷺ said: "Indeed, the one who does not have the Qur'an inside him (his heart), is like the ruined house." (Using translation from Tirmidhī 2913)

قَالَ رَسُولُ اللَّهِ ﷺ «إِنَّ الرَّجُلَ الَّذِي لَيْسَ فِي جَوْفِهِ شَيْءٌ مِنَ الْقُرْآنِ كَالْبَيْتِ الْخَرِبِ»