Mahabharata 12.172.37

भीष्म उवाच · bhīṣma uvāca

अजगरचरितं व्रतं महात्मा; य इह नरोऽनुचरेद्विनीतरागःअपगतभयमन्युलोभमोहः; स खलु सुखी विहरेदिमं विहारम्

ajagaracaritaṃ vrataṃ mahātmā; ya iha naro'nucaredvinītarāgaḥapagatabhayamanyulobhamohaḥ; sa khalu sukhī viharedimaṃ vihāram

Our plain-language meaning of this verse is waiting for scholar review.