The Divyavadana is a Sanskrit anthology of Buddhist avadana tales. They have originated in Mulasarvastivadin vinaya texts. It is dated to 2nd century CE.
The Hemis festival is dedicated to Lord Padmasambhava (Gur Rimpoche) venerated as the representative reincarnate of Buddha. He is believed to have been born on the 10th day of the fifth month of the Monkey year as predicted by the Shakia Muni Buddha