Matsya Purana — The Tale of Brahmadatta: Past-life Memory
ततः सा संनतिर्दृष्ट्वा तं हसन्तं सुविस्मिता किमप्याशङ्क्य मनसा तमपृच्छन्नरेश्वरम् //
tataḥ sā saṃnatirdṛṣṭvā taṃ hasantaṃ suvismitā kimapyāśaṅkya manasā tamapṛcchannareśvaram //
Then Saṃnati, seeing him smiling, was greatly astonished; and, suspecting something in her mind, she questioned that lord of men (the king).
This verse does not directly describe pralaya; it sets a narrative moment of astonishment and questioning that typically precedes an explanation or teaching in the Purana.
By calling the man a nareśvara (“lord of men”), the verse foregrounds royal responsibility: a king’s conduct is observed and questioned, implying accountability and the expectation of clear, dharmic intentions.
No Vāstu or ritual procedure is stated in this verse; it functions as a transition into inquiry, a common Purāṇic device before technical instruction (including dharma, vrata, or Vāstu topics) is delivered elsewhere.