Jñāneśvarī (commentary on the Bhagavadgītā) 2.359

2.359

nā tarī grīṣmakāḷīṃ saritā |
śoṣūni jātī samastā |
parī nyūna navhe pārthā |
samudru jaisā ||

Or as in the summer season, rivers / all dry up, / yet the ocean is not diminished, / O Pārtha;