Mahabharata 3.93.11
अगस्त्यो भगवान्यत्र गतो वैवस्वतं प्रतिउवास च स्वयं यत्र धर्मो राजन्सनातनः
agastyo bhagavānyatra gato vaivasvataṃ pratiuvāsa ca svayaṃ yatra dharmo rājansanātanaḥ
Our plain-language meaning of this verse is waiting for scholar review.