One verse

Srimad Bhagavatam 2.7.30

2.7.30

गृह्णीत यद् यदुपबन्धममुष्य माता शुल्बं सुतस्य न तु तत् तदमुष्य माति । यज्जृम्भतोऽस्य वदने भुवनानि गोपी संवीक्ष्य शङ्कितमना: प्रतिबोधितासीत् ॥ ३० ॥

grhnita yad yad upabandham amusya mata sulbam sutasya na tu tat tad amusya mati yaj jrmbhato ’sya vadane bhuvanani gopi samviksya sankita-manah pratibodhitasit

grhnita
by taking up
yat yat
whatsoever
upabandham
ropes for tying
amusya
His
mata
mother
sulbam
ropes
sutasya
of her son
na
not
tu
however
tat tat
by and by
amusya
His
mati
was sufficient
yat
that which
jrmbhatah
opening the mouth
asya
of Him
vadane
in the mouth
bhuvanani
the worlds
gopi
the cowherd woman
samviksya
so seeing it
sankita-manah
doubtful in mind
pratibodhita
convinced in a different way
asit
was so done

When the cowherd woman (Krsna’s foster mother, Yasoda) was trying to tie the hands of her son with ropes, she found the rope to be always insufficient in length, and when she finally gave up, Lord Krsna, by and by, opened His mouth, wherein the mother found all the universes situated. Seeing this, she was doubtful in her mind, but she was convinced in a different manner of the mystic nature of her son.