One verse

Srimad Bhagavatam 6.14.11

6.14.11

तस्य भार्यासहस्राणां सहस्राणि दशाभवन् । सान्तानिकश्चापि नृपो न लेभे तासु सन्ततिम् ॥ ११ ॥

tasya bharya-sahasranam sahasrani dasabhavan santanikas capi nrpo na lebhe tasu santatim

tasya
of him (King Citraketu)
bharya
of wives
sahasranam
of thousands
sahasrani
thousands
dasa
ten
abhavan
there were
santanikah
quite capable of begetting sons
ca
and
api
although
nrpah
the King
na
not
lebhe
obtained
tasu
in them
santatim
a son.

This Citraketu had ten million wives, but although he was capable of producing children, he did not receive a child from any of them. By chance, all the wives were barren.