One verse

Srimad Bhagavatam 12.6.45

12.6.45

पुत्रानध्यापयत्तांस्तु ब्रह्मर्षीन् ब्रह्मकोविदान् । ते तु धर्मोपदेष्टार: स्वपुत्रेभ्य: समादिशन् ॥ ४५ ॥

putrān adhyāpayat tāṁs tu brahmarṣīn brahma-kovidān te tu dharmopadeṣṭāraḥ sva-putrebhyaḥ samādiśan

putrān
to his sons
adhyāpayat
he taught
tān
those Vedas
tu
and
brahma-ṛṣīn
to the great sages among the brāhmaṇas
brahma
in the art of Vedic recitation
kovidān
who were very expert
te
they
tu
moreover
dharma
in religious rituals
upadeṣṭāraḥ
instructors
sva-putrebhyaḥ
to their own sons
samādiśan
imparted

Brahmā taught these Vedas to his sons, who were great sages among the brāhmaṇas and experts in the art of Vedic recitation. They in turn took the role of ācāryas and imparted the Vedas to their own sons.