Bṛhad-bhāgavatāmṛta Part 1 Chapter 7 Texts 3-4

tam apūrva-daśā-bhājaṁpreṣṭha-praṇaya-kātaramnigūḍha-nija-māhātmya-bhara-prakaṭanoddhatam

mahā-nārāyaṇaṁ brahmāpitaraṁ gurum ātmanaḥsa-camatkāram ālokyadhvasta-dhairyo ’rudat kṣaṇam

TRANSLATIONBrahmā found his own father and spiritual master, the original Nārāyaṇa, in an unprecedented state, distressed by love for His beloved devotees. Seeing the Lord thus boldly revealing His true greatness, normally hidden, Brahmā was astonished. For a moment he too lost his gravity and began to cry.