One verse

Srimad Bhagavatam 3.11.24

3.11.24

स्वं स्वं कालं मनुर्भुङ्क्ते साधिकां ह्येकसप्ततिम् ॥ २४ ॥

svam svam kalam manur bhunkte sadhikam hy eka-saptatim

svam
own
svam
accordingly
kalam
duration of life
manuh
Manu
bhunkte
enjoys
sa-adhikam
a little more than
hi
certainly
eka-saptatim
seventy-one.

Each and every Manu enjoys a life of a little more than seventy-one sets of four millenniums.