Guru Gobind Singh – in his previous incarnation, that in the Himalayan range, where there is Sapt Sring Mountain, on that hill he meditated the Name of God.

Hemkund Sahib (also spelled Hemkunt), formally known as Gurudwara Sri Hemkund Sahib Ji, is a Sikh place of worship and pilgrimage site in Chamoli district, Uttarakhand, India. It is devoted to Guru Gobind Singh Ji (1666–1708), the tenth Sikh Guru, and finds mention in Dasam Granth, a work dictated by Guruji himself.

Hemkund – Wikipedia

https://en.wikipedia.org/wiki/Hemkund