itthaṁ-vidhāny anekāni vasatāṁ guru-veśmani
itthaṁ-vidhāny anekāni vasatāṁ guru-veśmani |
guror anugraheṇaiva pumān pūrṇaḥ praśāntaye ||
(Śrīmad Bhāgavatam: 10.80.43)
“[Kṛṣṇa to Sudāmā:] While living in the home of our guru, we had many [experiences] of such type. Only by the grace of guru does a person become fulfilled and completely peaceful.”