One verse

Srimad Bhagavatam 10.45.33

10.45.33

तयोर्द्विजवरस्तुष्ट: शुद्धभावानुवृत्तिभि: । प्रोवाच वेदानखिलान्सङ्गोपनिषदो गुरु: ॥ ३३ ॥

tayor dvija-varas tuṣṭaḥ śuddha-bhāvānuvṛttibhiḥ provāca vedān akhilān sāṅgopaniṣado guruḥ

tayoḥ
Their
dvija-varaḥ
the best of brāhmaṇas (Sāndīpani)
tuṣṭaḥ
satisfied
śuddha
pure
bhāva
with love
anuvṛttibhiḥ
by the submissive acts
provāca
he spoke
vedān
the Vedas
akhilān
all
sa
together with
aṅga
the (six) corollary literatures
upaniṣadaḥ
and the Upaniṣads
guruḥ
the spiritual master

That best of brāhmaṇas, the spiritual master Sāndīpani, was satisfied with Their submissive behavior, and thus he taught Them the entire Vedas, together with their six corollaries and the Upaniṣads.