<P> Before Guru Gobind Singh, the tenth Guru left his human body, he conferred the Guruship to the (Adi Granth). He then delivered a self - composed hymn: </P> <Ul> <Li> Agya bhai Akal ki tabhi chalayo Panth . Sabh Sikhan ko hukam hai Guru manyo Granth . Guru Granth Ji manyo pargat Guran ki deh . </Li> </Ul> <Li> Agya bhai Akal ki tabhi chalayo Panth . Sabh Sikhan ko hukam hai Guru manyo Granth . Guru Granth Ji manyo pargat Guran ki deh . </Li> <P> Jo Prabhu ko milbo chahe khoj shabad mein le . Raj karega Khalsa aqi rahei na koe, Khwar hoe sabh milange bache sharan jo hoe ." </P>

Who wrote sab sikhan ko hukam hai guru manyo granth