Damdama Sahib Bir
DAMDAMA VAALI BIR: This is the volume dictated by Guru Gobind Singh at Damdama Sahib to Bhai Mani Singh. In it, Guru Gobind Singh included the Shabads of Guru Teg Bahadur. The volumes of the Siri Guru Granth Sahib which preside over our Gurdwaras now are copies of this edition.
"BIR" is a term used for a recension or copy of the Guru Granth Sahib, is derived from Sanskrit verb "vid" meaning "to make strong or firm, strengthen, fasten, or to be strong, firm or hard." The Punjabi verb birana which means "to fix, bind or fasten (something) firmly, or to lay (a gun)" is from the same root. Guru Arjan having compiled the Holy Book deputed one of his leading disciples, Bhai Banno, to go and get the volume bound in Lahore, perhaps because facilities for proper binding did not then exist at Amritsar.
Bhai Banno utilized the opportunity to have another copy transcribed and he got both volumes "fastened and bound." These bound copies came to be called the Adi Bir and Bhai Bannovali Bir. Further copies made from these two recension were also called birs. For birs (recension) of Sikh Scripture, see Sri Guru Granth Sahib. The word before in Punjabi was also used for "reserved forest" or village land set aside as common pasture.
Also See Damdami Bir