Arthashastra
इन्द्रस्य हि स प्रणमति यो बलीयसो नमति" इति भारद्वाजः ॥
Bháradvája says that he who surrenders himself to the strong, bows down before Indra (the god of rain).
english translation
indrasya hi sa praNamati yo balIyaso namati" iti bhAradvAjaH ॥
hk transliteration by Sanscript