Śrīmad-Bhāgavatam · Text 4.29.64
Who is speaking and story frame
नानुभूतं क्व चानेन देहेनादृष्टमश्रुतम् ।
कदाचिदुपलभ्येत यद्रूपं यादृगात्मनि ॥ ६४ ॥
nānubhūtaṁ kva cānena
dehenādṛṣṭam aśrutam
kadācid upalabhyeta
yad rūpaṁ yādṛg ātmani
Sometimes we suddenly experience something that was never experienced in the present body by sight or hearing. Sometimes we see such things suddenly in dreams.
Read Śrīla Prabhupāda's purport on Vedabase.io