Narrated Abdullah ibn Amr: A man came to the Messenger of Allah ﷺ and said: Teach me to read the Quran, Messenger of Allah. He said: Read three surahs which begin with A. L. R. He said: My age is advanced, my mind has become dull (i. e. memory has grown weak), and my tongue has grown heavy). So he said: Then read three surahs which begin with H. M. He repeated the same words. So he said: Read three surahs which begin with the "Glorification of Allah". But he repeated the same excuse. The man then said: Teach me a comprehensive surah, Messenger of Allah. The Prophet ﷺ taught him Surah (99). "When the Earth is shaken with her earthquake". When he finished it, the man said: By Him Who sent you with truth, I shall never add anything to it. Then man then went away. The Prophet ﷺ said twice: The man received salvation.
Hadith Referenceسنن ابي داود / أبواب قراءة القرآن وتحزيبه وترتيله / 1399
Hadith Gradingالألبانی:ضعيف | زبیر علی زئی:إسناده حسن, مشكوة المصابيح (1479، 2183), عيسي بن ھلال: صدوق، و ثقه ابن حبان والحاكم وغيرھما و حديثه حسن
Hadith Takhrij« سنن النسائی/عمل الیوم واللیلة 204 (950)، (تحفة الأشراف:8908)، وقد أخرجہ: مسند احمد (2/169) (ضعیف) » (اس میں عیسی بن ہلال صدفی ضعیف ہیں)
Brief Explanation
1؎: That is, Surah Yunus, Surah Hud, and Surah Yusuf.