The Messenger of Allah ﷺ said: One who was devoted to the Qur'an will be told to recite, ascend and recite carefully as he recited carefully when he was in the world, for he will reach his abode when he comes to the last verse he recites. (Using translation from Abū Dāʾūd 1464)  

قَالَ رَسُولُ اللهِ ﷺ «يُقَالُ لِصَاحِبِ الْقُرْآنِ اقْرَأْ وَارْتَقِ وَرَتِّلْ كَمَا كُنْتَ تُرَتِّلُ فِي الدُّنْيَا فَإِنَّ مَنْزِلَتَكَ عِنْدَ آخِرِ آيَةٍ تَقْرَؤُهَا»  

He asked Umm Salamah about the recitation and prayer of the Messenger of Allah ﷺ and she said: "Why do you want to know about his prayer?" Then she described his recitation and as being so measured and clear that each letter could be distinguished. (Using translation from Nasāʾī 1022)  

أَنَّهُ سَأَلَ أُمَّ سَلَمَةَ عَنْ قِرَاءَةِ رَسُولِ اللهِ ﷺ وَصَلَاتِهِ فَقَالَتْ «مَا لَكُمْ وَصَلَاتَهُ ثُمَّ نَعَتَتْ لَهُ قِرَاءَتَهُ فَإِذَا هِيَ تَنْعَتُ قِرَاءَةً مُفَسَّرَةً حَرْفًا حَرْفًا»