Renowned compilers of authentic traditions of Islam agree on the following account of the first revelations received by the Prophet.
Muhammad would seclude himself in the cave of Mount Hira and worship three days and nights. He would, whenever he wished, return to his family at Mecca and then go back again, taking with him the necessities of life. Thus he continued to return to Khadijah from time to time until one day the revelation came down to him and the Angel Gabriel (Jibreel) appeared to him and said: "Read!" But as Muhammad was illiterate, having never received any instruction in reading or writing, he said to the angel: "I am not a reader." The angel took hold of him and squeezed him as much as he could bear, and then said again: "Read!" The Prophet said: "I am not a reader." The Angel again seized the Prophet and squeezed him and said: "Read! In the Name of your Lord, Who has created (all that exists), has created man from something that clings. Read! And your Lord is the Most Generous, Who has taught (the writing) by the pen, has taught man that which he knew not. Surah 96: 1-5
Related Quran Ayaaths of this Hadith.
Surah 3 : Ayah 144 Surah 2 : Ayah 4 Surah 2 : Ayah 23 Surah 2 : Ayah 80 Surah 2 : Ayah 90 Surah 2 : Ayah 93 Surah 2 : Ayah 94 Surah 2 : Ayah 97 Surah 2 : Ayah 105 Surah 2 : Ayah 108 Surah 5 : Ayah 17 Surah 5 : Ayah 48 Surah 5 : Ayah 49 Surah 3 : Ayah 12 Surah 3 : Ayah 20 Surah 3 : Ayah 31 Surah 6 : Ayah 10 Surah 6 : Ayah 11 Surah 4 : Ayah 41"When a person dies, his works end, except for three: ongoing charity, knowledge that is benefited from, and a righteous child who prays for him."
Prophet Mohammed (PBUH)
"The best of what a man leaves behind are three: a righteous child who supplicates for him, ongoing charity the reward of which reaches him, and knowledge that is acted upon after him."
Sunan Ibn Mājah
"Every day two angels come down from Heaven and one of them says, 'O Allah! Compensate every person who spends in Your Cause,' and the other (angel) says, 'O Allah! Destroy every miser.'"
Sahih Bukhari