Unto one who has transcendental qualities due to friendly behavior with the Supreme Personality of Godhead, all living entities offer honor, just as water automatically flows down by nature.
Srimad Bhagavata Purana
श्रीमद्भागवतमहापुराणम्
मूल श्लोकः
यस्य प्रसन्नो भगवान् गुणैर्मैत्र्यादिभिर्हरिः । तस्मै नमन्ति भूतानि निम्नमाप इव स्वयम्
yasya prasanno bhagavān guṇairmaitryādibhirhariḥ | tasmai namanti bhūtāni nimnamāpa iva svayam
SB 4.9.47