One verse

Srimad Bhagavatam 9.6.26

9.6.26

भार्याशतेन निर्विण्ण ऋषयोऽस्य कृपालव: । इष्टिं स्म वर्तयांचक्रुरैन्द्रीं ते सुसमाहिता: ॥ २६ ॥

bharya-satena nirvinna rsayo ’sya krpalavah istim sma vartayam cakrur aindrim te susamahitah

bharya-satena
with one hundred wives
nirvinnah
very morose
rsayah
the sages (in the forest)
asya
upon him
krpalavah
very merciful
istim
a ritualistic ceremony
sma
in the past
vartayam cakruh
began to execute
aindrim
known as an Indra-yajna
te
all of them
su-samahitah
being very careful and attentive.

Although Yuvanasva went into the forest with his one hundred wives, all of them were very morose. The sages in the forest, however, being very kind to the King, began very carefully and attentively performing an Indra-yajna so that the King might have a son.