Bhagat Sheikh Fareed Ji in Salok Fareed Jee on Sri Guru Granth Sahib Ji Maharaj Ang 1379

ibrhw ibrhw AwKIAY ibrhw qU sulqwnu ]

birehaa birehaa aakheeai birehaa thoo sulathaan ||
Many talk of the pain and suffering of separation; O pain, you are the ruler of all.

PrIdw ijqu qin ibrhu n aUpjY so qnu jwxu mswnu ]36]

fareedhaa jith than birahu n oopajai so than jaan masaan ||36||
Fareed, that body, within which love of the Lord does not well up - look upon that body as a cremation ground. ||36||