One verse

Srimad Bhagavatam 8.6.21

8.6.21

अमृतोत्पादने यत्न: क्रियतामविलम्बितम् । यस्य पीतस्य वै जन्तुर्मृत्युग्रस्तोऽमरो भवेत् ॥ २१ ॥

amrtotpadane yatnah kriyatam avilambitam yasya pitasya vai jantur mrtyu-grasto ’maro bhavet

amrta-utpadane
in generating nectar
yatnah
endeavor
kriyatam
do
avilambitam
without delay
yasya
of which nectar
pitasya
anyone who drinks
vai
indeed
jantuh
living entity
mrtyu-grastah
although in imminent danger of death
amarah
immortal
bhavet
can become.

Immediately endeavor to produce nectar, which a person who is about to die may drink to become immortal.