HAQIQAT RAH MUQAM RAJE SHIVNABH KI Haqiqat Rah Muqam Raje Shivnabh Ki (account or description of way, i.e. journey to the abode of Raja Shivnabh) is an anonymous and undated short piece in Punjabi prose, found appended to some manuscript copies of the Guru Granth Sahib, particularly to copies of the Bhai Banno recension. The author of this account is supposed to be Bhai Paira, a learned Sikh who was deputed by Guru Arjan to go to Singhladip (Singhladip of the Janam Sakhis), present-day Sri Lanka, to fetch a copy of a manuscript called the Pran Sangll (Chain of the Vital Breath), an interpretation of Hatha Yoga, which was said to have been recited by Guru Nanak to the Raja of Sanghladip, Shivnabh.
VAR HAQIQAT RAI, by Aggra or Aggar Singh, is a versified account of the life and martyrdom of Haqiqat Rai. No biographical details are available about Aggra, except that he was a contemporary of Haqiqat Rai and that he came of a Sethi Khatri family. Haqiqat Rai was the son of Bagh Mall and the grandson, on the mother`s side, of Bhai Kanhaiya, a devout Sikh of the time of Guru Gobind Singh. The Var was completed in 1841 Bk/AD 1784, and it comprises 212 stanzas.