One verse

Srimad Bhagavatam 12.4.34

12.4.34

यदैवमेतेन विवेकहेतिना मायामयाहङ्करणात्मबन्धनम् । छित्त्वाच्युतात्मानुभवोऽवतिष्ठते तमाहुरात्यन्तिकमङ्ग सम्प्लवम् ॥ ३४ ॥

yadaivam etena viveka-hetinā māyā-mayāhaṅkaraṇātma-bandhanam chittvācyutātmānubhavo ’vatiṣṭhate tam āhur ātyantikam aṅga samplavam

yadā
when
evam
in this way
etena
by this
viveka
of discrimination
hetinā
sword
māyā-maya
illusory
ahaṅkaraṇa
false ego
ātma
of the soul
bandhanam
the cause of bondage
chittvā
cutting off
acyuta
of the infallible
ātma
Supreme Soul
anubhavaḥ
realization
avatiṣṭhate
develops firmly
tam
that
āhuḥ
they call
ātyantikam
ultimate
aṅga
my dear King
samplavam
annihilation

My dear Parīkṣit, when the illusory false ego that binds the soul has been cut off with the sword of discriminating knowledge and one has developed realization of Lord Acyuta, the Supreme Soul, this is called the ātyantika, or ultimate, annihilation of material existence.