original_query: What is the significance of Sankhadhar Sakhwa in Nepali history?
query: What is the significance of Sankhadhar Sakhwa in Nepali history?
answer: According to legend, Sankhadhar Sakhwa, a merchant, used gold obtained mysteriously to repay the debts of the Nepali people. This event is commemorated as the start of the Nepal Sambat calendar era in 879 AD.