One verse

Srimad Bhagavatam 4.21.13

4.21.13

एकदासीन्महासत्रदीक्षा तत्र दिवौकसाम् । समाजो ब्रह्मर्षीणां च राजर्षीणां च सत्तम ॥ १३ ॥

ekadasin maha-satra- diksa tatra divaukasam samajo brahmarsinam ca rajarsinam ca sattama

ekada
once upon a time
asit
took a vow
maha-satra
great sacrifice
diksa
initiation
tatra
in that function
diva-okasam
of the demigods
samajah
assembly
brahma-rsinam
of great saintly brahmanas
ca
also
raja-rsinam
of great saintly kings
ca
also
sat-tama
the greatest of devotees.

Once upon a time King Prthu initiated the performance of a very great sacrifice in which great saintly sages, brahmanas, demigods from higher planeary systems and great saintly kings known as rajarsis all assembled together.