One verse

Srimad Bhagavatam 3.8.7

3.8.7

प्रोक्तं किलैतद्भगवत्तमेन निवृत्तिधर्माभिरताय तेन । सनत्कुमाराय स चाह पृष्ट: सांख्यायनायाङ्ग धृतव्रताय ॥ ७ ॥

proktam kilaitad bhagavattamena nivrtti-dharmabhirataya tena sanat-kumaraya sa caha prstah sankhyayanayanga dhrta-vrataya

proktam
was said
kila
certainly
etat
this
bhagavattamena
by Lord Sankarsana
nivrtti
renunciation
dharma-abhirataya
unto one who has taken this religious vow
tena
by Him
sanat-kumaraya
unto Sanat-kumara
sah
he
ca
also
aha
said
prstah
when inquired of
sankhyayanaya
unto the great sage Sankhyayana
anga
my dear Vidura
dhrta-vrataya
unto one who has taken such a vow.

Lord Sankarsana thus spoke the purport of Srimad-Bhagavatam to the great sage Sanat-kumara, who had already taken the vow of renunciation. Sanat-kumara also, in his turn, when inquired of by Sankhyayana Muni, explained Srimad-Bhagavatam as he had heard it from Sankarsana.