Lubanki dialect

Lubanki, also known as Labanki, is a extinct Indo-Aryan language spoken by the Lubanas tribal grouping in the Republic of India and Pakistan. It is classified as a form or dialect of Punjabi. Lubanki has been spoken in the Rajasthan and Gujarat areas and some areas of Pakistan. The Punjabi word tanda is allegedly of Lubanki origin and means a town. The dialect is almost extinct. With the loss of the language's prestige and status, most Lubanas now speak other forms of Punjabi as their primary language.
When Guru Tegh Bahadur Was discovered by Baba Makhan Shah Labana, Makhan Shah climbed on top a village roof and started shouting the famous line Guru ladho rae "The Guru has been found", which is alleged to be in Lubanki dialect.