Ramayana
अकर्तुरपि कार्यस्य भवान्कर्ता हरीश्वर । किं पुनः प्रतिकर्तुस्ते राज्येन च धनेन च ॥ ४-२९-२१
'O lord of monkeys help even a person who has not helped you. As such, do you need to be told that you should help one, with whose help you have earned wealth and kingdom? ॥ 4-29-21॥
english translation
akarturapi kAryasya bhavAnkartA harIzvara । kiM punaH pratikartuste rAjyena ca dhanena ca ॥ 4-29-21
hk transliteration by Sanscript