One verse

Srimad Bhagavatam 11.4.17

11.4.17

हंसस्वरूप्यवददच्युत आत्मयोगं दत्त: कुमार ऋषभो भगवान् पिता न: । विष्णु: शिवाय जगतां कलयावतीर्ण- स्तेनाहृता मधुभिदा श्रुतयोहयास्ये ॥ १७ ॥

haṁsa-svarūpy avadad acyuta ātma-yogaṁ dattaḥ kumāra ṛṣabho bhagavān pitā naḥ viṣṇuḥ śivāya jagatāṁ kalayāvatīrṇas tenāhṛtā madhu-bhidā śrutayo hayāsye

haṁsa-svarūpī
assuming His eternal form of the swan incarnation
avadat
He spoke
acyutaḥ
the infallible Supreme Personality of Godhead
ātma-yogam
self-realization
dattaḥ
Dattātreya
kumāraḥ
the Kumāra brothers, headed by Sanaka
ṛṣabhaḥ
Ṛṣabhadeva
bhagavān
the Lord
pitā
father
naḥ
our
viṣṇuḥ
Lord Viṣṇu
śivāya
for the welfare
jagatām
of all the world
kalayā
by His secondary personal expansions
avatīrṇaḥ
descending to this world
tena
by Him
āhṛtāḥ
were brought back (from the depths of Pātālaloka)
madhu-bhidā
by the killer of the demon Madhu
śrutayaḥ
the original texts of the Vedas
haya-āsye
in the horse-headed incarnation

The infallible Supreme Personality of Godhead, Viṣṇu, has descended into this world by His various partial incarnations such as Lord Haṁsa [the swan], Dattātreya, the four Kumāras and our own father, the mighty Ṛṣabhadeva. By such incarnations, the Lord teaches the science of self-realization for the benefit of the whole universe. In His appearance as Hayagrīva He killed the demon Madhu and thus brought the Vedas back from the hellish planet Pātālaloka.