One verse

Srimad Bhagavatam 10.12.25

10.12.25

इत्थं मिथोऽतथ्यमतज्ज्ञभाषितं श्रुत्वा विचिन्त्येत्यमृषा मृषायते । रक्षो विदित्वाखिलभूतहृत्स्थित: स्वानां निरोद्धुं भगवान् मनो दधे ॥ २५ ॥

itthaṁ mitho ’tathyam ataj-jña-bhāṣitaṁ śrutvā vicintyety amṛṣā mṛṣāyate rakṣo viditvākhila-bhūta-hṛt-sthitaḥ svānāṁ niroddhuṁ bhagavān mano dadhe

ittham
in this way
mithaḥ
or another
atathyam
a subject matter that is not a fact
a-tat-jña
without knowledge
bhāṣitam
while they were talking
śrutvā
Kṛṣṇa hearing them
vicintya
thinking
iti
thus
amṛṣā
actually, truly
mṛṣāyate
who is trying to appear as a false thing (actually the animal was Aghāsura, but because of poor knowledge they were thinking him to be a dead python)
rakṣaḥ
(Kṛṣṇa, however, could understand that) he was a demon
viditvā
knowing it
akhila-bhūta-hṛt-sthitaḥ
because He is antaryāmī, situated everywhere, in the core of everyone’s heart
svānām
of His own associates
niroddhum
just to forbid them
bhagavān
the Supreme Personality of Godhead
manaḥ dadhe
made up His mind

The Supreme Personality of Godhead, Śrī Kṛṣṇa, who is situated as antaryāmī, the Supersoul, in the core of everyone’s heart, heard the boys talking among themselves about the artificial python. Unknown to them, it was actually Aghāsura, a demon who had appeared as a python. Kṛṣṇa, knowing this, wanted to forbid His associates to enter the demon’s mouth.