jive daya name ruci vaisnava sevana
iha chara dharma nahi suna sanatana
(sometimes rendered iha bai…)
“Hear, Sanatana! Kindness to all living beings, taste for the holy name, and service to Vaisnavas — apart from these there is no other religion.”
Told by Lord Caitanya. Often quoted or alluded to by Srila Bhaktisiddhanta Sarasvati, e.g. in Caitanya Bhagavat Adi-khanda 1.1 ppt. Original source unknown.