Bhagavad Gita Chapter 11.1
arjuna uvāca
mad-anugrahāya paramaḿ
guhyam adhyātma-saḿjñitam
yat tvayoktaḿ vacas tena
moho ’yaḿ vigato mama
Translation
Arjuna said: By my hearing the instructions You have kindly given me about these most confidential spiritual subjects, my illusion has now been dispelled.