Mahabharata 12.327.39

ततस्ते ब्रह्मणा सार्धमृषयो विबुधास्तथाक्षीरोदस्योत्तरं कूलं जग्मुर्लोकहितार्थिनः

tataste brahmaṇā sārdhamṛṣayo vibudhāstathākṣīrodasyottaraṃ kūlaṃ jagmurlokahitārthinaḥ

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