Mahabharat
यद्य एष राजा मत्स्यानां यदि बीभत्सुर आगतः सर्वैर यॊद्धव्यम अस्माभिर इति नः समयः कृतः ॥ ४-४२-१५ ॥
'But whether it is the king of the Matsyas or Vibhatsu, we are bound to meet him in battle. Such is our pledge.' ॥ 4-42-15 ॥
english translation
yadya eSa rAjA matsyAnAM yadi bIbhatsura AgataH sarvaira yòddhavyama asmAbhira iti naH samayaH kRtaH ॥ 4-42-15 ॥
hk transliteration by Sanscript