Sis Ganj Sahib Gurudwara

The site in the Chandni Chowk area of Old Delhi, is where the ninth sikh Guru, Guru Tegh Bahadur was beheaded on the orders of the Mughal emperor in 1675 AD, Aurangzeb, for refusing to convert to Islam. Before his body could be quartered and exposed to public view, it was stolen under the cover of darkness by one of his disciples, Lakhi Shah Vanjara, who then burnt his house to cremate the Guru's body. This place is marked by another Gurdwara, Gurdwara Rakab Ganj Sahib.
The severed head ("Sis" in Hindi or Punjabi) of Guru Tegh Bahadur was brought to Anandpur Sahib by Bhai Jaita, another disciple of the Guru. It was cremated by the Guru's son, Gobind Rai, who would later become Guru Gobind Singh, the tenth and last Guru of the Sikhs.