One verse

Srimad Bhagavatam 4.28.64

4.28.64

एवं स मानसो हंसो हंसेन प्रतिबोधित: । स्वस्थस्तद्वय‍‌भिचारेण नष्टामाप पुन: स्मृतिम् ॥ ६४ ॥

evam sa manaso hamso hamsena pratibodhitah sva-sthas tad-vyabhicarena nastam apa punah smrtim

evam
thus
sah
he (the individual soul)
manasah
living together within the heart
hamsah
like the swan
hamsena
by the other swan
pratibodhitah
being instructed
sva-sthah
situated in self-realization
tat-vyabhicarena
by being separated from the Supersoul
nastam
which was lost
apa
gained
punah
again
smrtim
real memory.

In this way both swans live together in the heart. When the one swan is instructed by the other, he is situated in his constitutional position. This means he regains his original Krsna consciousness, which was lost because of his material attraction.