Mahabharata 12.319.24

सोऽन्तरिक्षं महीं चैव सशैलवनकाननाम्आलोकयामास तदा सरांसि सरितस्तथा

so'ntarikṣaṃ mahīṃ caiva saśailavanakānanāmālokayāmāsa tadā sarāṃsi saritastathā

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