SB 10.84.14

śrī-śuka uvāca
niśamyetthaṁ bhagavataḥ
 kṛṣṇasyākuṇtha-medhasaḥ
vaco duranvayaṁ viprās
 tūṣṇīm āsan bhramad-dhiyaḥ
Synonyms: 
śrī-śukaḥ uvāca — Śukadeva Gosvāmī said; niśamya — hearing; ittham — such; bhagavataḥ — of the Supreme Lord; kṛṣṇasya — Kṛṣṇa; akuṇṭha — unrestricted; medhasaḥ — whose wisdom; vacaḥ — the words; duranvayam — difficult to comprehend; viprāḥ — the learned brāhmaṇas; tūṣṇīm — silent; āsan — were; bhramat — unsteady; dhiyaḥ — their minds.
Translation: 
Śukadeva Gosvāmī said: Hearing such unfathomable words from the unlimitedly wise Lord Kṛṣṇa, the learned brāhmaṇas remained silent, their minds bewildered.