When did wahi came on pbuh?

Wahi, or divine revelation, began with the Prophet Muhammad (peace be upon him) in the year 610 CE when he received the first revelation from the Angel Gabriel (Jibril) in the Cave of Hira, located near Mecca. This marked the beginning of his prophethood and the subsequent revelations that formed the Quran, which continued over 23 years until his passing in 632 CE.