One verse

Srimad Bhagavatam 1.4.21

1.4.21

तत्रर्ग्वेदधर: पैल: सामगो जैमिनि: कवि: । वैशम्पायन एवैको निष्णातो यजुषामुत ॥ २१ ॥

tatrarg-veda-dharah pailah samago jaiminih kavih vaisampayana evaiko nisnato yajusam uta

tatra
thereupon
rg-veda-dharah
the professor of the Rg Veda
pailah
the rsi named Paila
sama-gah
that of the Sama Veda
jaiminih
the rsi named Jaimini
kavih
highly qualified
vaisampayanah
the rsi named Vaisampayana
eva
only
ekah
alone
nisnatah
well versed
yajusam
of the Yajur Veda
uta
glorified.

After the Vedas were divided into four divisions, Paila Rsi became the professor of the Rg Veda, Jaimini the professor of the Sama Veda, and Vaisampayana alone became glorified by the Yajur Veda.