Śrīmad-Bhāgavatam 12.9.27
తావచ్ఛిశోర్వై శ్వసితేన భార్గవ:
సోఽన్త: శరీరం మశకో యథావిశత్ ।
తత్రాప్యదో న్యస్తమచష్ట కృత్స్నశో
యథా పురాముహ్యదతీవ విస్మిత: ॥ ౨౭ ॥
tāvac chiśor vai śvasitena bhārgavaḥ
[taavach chishor vai shvasitena bhaargavah]
so ’ntaḥ śarīraṁ maśako yathāviśat
[so ’ntah shareeram mashako yathaavishat]
tatrāpy ado nyastam acaṣṭa kṛtsnaśo
[tatraapy ado nyastam achashta kritsnasho]
yathā purāmuhyad atīva vismitaḥ
[yathaa puraamuhyad ateeva vismitah]
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.
Blended reading (Sanskrit + English inline)
tāvac chiśor vai śvasitena bhārgavaḥ
tāvat
at that very moment
śiśoḥ
of the infant
vai
indeed
śvasitena
with the breathing
bhārgavaḥ
the descendant of Bhṛgu
so ’ntaḥ śarīraṁ maśako yathāviśat
saḥ
he
antaḥ śarīram
within the body
maśakaḥ
a mosquito
yathā
just like
aviśat
entered
tatrāpy ado nyastam acaṣṭa kṛtsnaśo
tatra
therein
api
indeed
adaḥ
this universe
nyastam
placed
acaṣṭa
he saw
kṛtsnaśaḥ
entire
yathā purāmuhyad atīva vismitaḥ
yathā
as
purā
previously
amuhyat
he became bewildered
atīva
extremely
vismitaḥ
surprised.
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.
Gauḍīya Ācāryas
Viśvanātha Cakravartī Ṭhākura
Gauḍīya
Translation
At that moment, the child, by inhaling, drew 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.
Adaḥ means the universe. He saw everything as it was before the devastation (yathā purā).
My note
Source: vedabase.io