One verse

Srimad Bhagavatam 9.3.32

9.3.32

तत्पुत्रपौत्रनप्तृणां गोत्राणि च न श‍ृण्महे । कालोऽभियातस्त्रिणवचतुर्युगविकल्पित: ॥ ३२ ॥

tat putra-pautra-naptrnam gotrani ca na srnmahe kalo ’bhiyatas tri-nava- catur-yuga-vikalpitah

tat
there
putra
of the sons
pautra
of the grandsons
naptrnam
and of the descendants
gotrani
the family dynasties
ca
also
na
not
srnmahe
we do hear of
kalah
time
abhiyatah
have passed
tri
three
nava
nine
catur-yuga
four yugas (Satya, Treta, Dvapara and Kali)
vikalpitah
thus measured.

Twenty-seven catur-yugas have already passed. Those upon whom you may have decided are now gone, and so are their sons, grandsons and other descendants. You cannot even hear about their names.