The books of the Prophet's biography mention that the revelation was first revealed to Muhammad while he was in the cave of Hira, where the revelation came to Gabriel, so he said: Read, he said: “I am not a reciter” - meaning I do not know how to read. He said: “So he took me and covered me until the effort reached me, then he sent me »He said: Read, I said:“ I am not a reciter. ”He said:“ He took me and covered me with the second until I reached the effort, then he sent me. ”He said: Read, so I said:“ I am not a reader, so he took me and he covered me the third, then he sent me. ”Then he said: Read In the name of your Lord who created 96 [96: 1] He created man out of clot 96 [2: 96] Read and your Lord the Most Generous (96: 3) He who taught (96: 3) : 5]. Then Muhammad realized that he had to repeat these words behind Gabriel, and he returned with them, his heart trembling, so he entered upon his wife Khadija, and said: “Join me with me,” so they joined him until the horror was gone, so he said to his wife Khadija: “What do I have?”