Mahabharata 3.81.161
तस्मिंस्तीर्थे नरः स्नात्वा पूजयित्वा विभावसुम्आदित्यलोकं व्रजति कुलं चैव समुद्धरेत्
tasmiṃstīrthe naraḥ snātvā pūjayitvā vibhāvasumādityalokaṃ vrajati kulaṃ caiva samuddharet
Our plain-language meaning of this verse is waiting for scholar review.