When the Siddhartha became young, he wished to visit the kingdom and requested King Suddhodana for a visit. In that trip he saw a old women who was sick and later he saw her died and taking for the funeral. He asked about this to his servants, family, soldiers etc but no one answered. So on 7th may he decided to leave and sacrifice his royal family and kingdom and live a life like a celibacy and run daily life by alms. He went to the jungle became bald and start searching for the answers of the question which no one can answer.



So, on 7th May (Buddha Jyanti) Siddhartha left the kingdom and went for the search  of the knowledge.