Saadhusung Dhurusun Ko Hai Nithunem Jaako
ਸਾਧੁਸੰਗਿ ਦਰਸਨ ਕੋ ਹੈ ਨਿਤਨੇਮੁ ਜਾਕੋ

This shabad is by Bhai Gurdas in Kabit Savaiye on Page 894
in Section 'Hor Beanth Shabad' of Amrit Keertan Gutka.