Śrīmad-Bhāgavatam · Text 11.3.36
Who is speaking and story frame
नैतन्मनो विशति वागुत चक्षुरात्मा
प्राणेन्द्रियाणि च यथानलमर्चिष: स्वा: ।
शब्दोऽपि बोधकनिषेधतयात्ममूल-
मर्थोक्तमाह यदृते न निषेधसिद्धि: ॥ ३६ ॥
naitan mano viśati vāg uta cakṣur ātmā
prāṇendriyāṇi ca yathānalam arciṣaḥ svāḥ
śabdo ’pi bodhaka-niṣedhatayātma-mūlam
arthoktam āha yad-ṛte na niṣedha-siddhiḥ
Neither the mind nor the faculties of speech, sight, intelligence, the life air or any of the senses are capable of penetrating that Supreme Truth, any more than small sparks can affect the original fire from which they are generated. Not even the authoritative language of the Vedas can perfectly describe the Supreme Truth, since the Vedas themselves disclaim the possibility that the Truth can be expressed by words. But through indirect reference the Vedic sound does serve as evidence of the Supreme Truth, since without the existence of that Supreme Truth the various restrictions found in the Vedas would have no ultimate purpose.
Read the purport on Vedabase.ioFrom Canto 10, chapter 14 onward, the translation and purports were completed by Śrīla Prabhupāda's disciples after his departure, and published by the Bhaktivedanta Book Trust.