SB 12.9.27
tāvac chiśor vai śvasitena bhārgavaḥ
so ’ntaḥ śarīraṁ maśako yathāviśat
tatrāpy ado nyastam acaṣṭa kṛtsnaśo
yathā purāmuhyad atīva vismitaḥ
so ’ntaḥ śarīraṁ maśako yathāviśat
tatrāpy ado nyastam acaṣṭa kṛtsnaśo
yathā purāmuhyad atīva vismitaḥ
Word for word:
tāvat — at that very moment; śiśoḥ — of the infant; vai — indeed; śvasitena — with the breathing; bhārgavaḥ — the descendant of Bhṛgu; saḥ — he; antaḥ śarīram — within the body; maśakaḥ — a mosquito; yathā — just like; aviśat — entered; tatra — therein; api — indeed; adaḥ — this universe; nyastam — placed; acaṣṭa — he saw; kṛtsnaśaḥ — entire; yathā — as; purā — previously; amuhyat — he became bewildered; atīva — extremely; vismitaḥ — surprised.
Translation:
Just then the child inhaled, drawing Mārkaṇḍeya within His body like a mosquito. There the sage found the entire universe arrayed as it had been before its dissolution. Seeing this, Mārkaṇḍeya was most astonished and perplexed.