Śrīmad-Bhāgavatam · Text 1.6.18
Who is speaking and story frame
रूपं भगवतो यत्तन्मन:कान्तं शुचापहम् ।
अपश्यन् सहसोत्तस्थे वैक्लव्याद्दुर्मना इव ॥ १८ ॥
rūpaṁ bhagavato yat tan
manaḥ-kāntaṁ śucāpaham
apaśyan sahasottasthe
vaiklavyād durmanā iva
The transcendental form of the Lord, as it is, satisfies the mind’s desire and at once erases all mental incongruities. Upon losing that form, I suddenly got up, being perturbed, as is usual when one loses that which is desirable.
Read Śrīla Prabhupāda's purport on Vedabase.io