Ramayana
तत्र ये गुणवन्तश्च विद्वांसश्च द्विजातयः । न पश्चात्तेऽभिमन्यन्ते सुधामपि सुरोपमाः ॥ २-६१-१३
The godlike brahmins who are virtuous and learned will not accept the food after others have partaken even if it is ambrosia. ॥ 2-61-13॥
english translation
tatra ye guNavantazca vidvAMsazca dvijAtayaH । na pazcAtte'bhimanyante sudhAmapi suropamAH ॥ 2-61-13
hk transliteration by Sanscript