[Machine] Abu Umamah (may Allah be pleased with him) narrated: "The voluntary prayer (Nāfila) was exclusively observed by the Messenger of Allah ﷺ ." [Surah Al-Isra' 79]
عَنْ أَبِي أُمَامَةَ {نَافِلَةً لَكَ} [الإسراء 79] قَالَ إِنَّمَا كَانَتِ النَّافِلَةُ خَاصَّةً لِرَسُولِ اللهِ ﷺ