su-durdarsham idam rupam drstavan asi yan mama deva apy asya rupasya nityam darshana-kanksinah
naham vedair na tapasa na danena na cejyaya sakya evam-vidho drastum drstavan asi mam yatha
TRANSLATION
Lord Krishna said:
My form that you have seen is very difficult to behold. Even the demigods are always keen to behold it. It can neither be viewed by the study of the Vedas, nor by religious austerities, nor by charity, nor by religious sacrifice.