Do you know where did the event of first revelation took place?
The event occurred in the Cave of Hira. The Prophet peace be upon him used to go to this cave to spend some time in solitude. One day Angel Jibrael came to him with first revelation and asked him to read (اقرا). The Prophet peace be upon him said He can not read. Then the Angel embraced him and recited the verses of Surah Al Alaq.