One verse

Srimad Bhagavatam 10.88.6

10.88.6

निवृत्तेष्वश्वमेधेषु राजा युष्मत्पितामह: । श‍ृण्वन् भगवतो धर्मानपृच्छदिदमच्युतम् ॥ ६ ॥

nivṛtteṣv aśva-medheṣu rājā yuṣmat-pitāmahaḥ śṛṇvan bhagavato dharmān apṛcchad idam acyutam

nivṛtteṣu
when they were completed
aśva-medheṣu
his performances of the horse sacrifice
rājā
the King (Yudhiṣṭhira)
yuṣmat
your (Parīkṣit’s)
pitāmahāḥ
grandfather
śṛṇvan
while hearing
bhagavataḥ
from the Supreme Lord (Kṛṣṇa)
dharmān
religious principles
apṛcchat
he asked
idam
this
acyutam
of Lord Kṛṣṇa

Your grandfather, King Yudhiṣṭhira, after completing his Aśvamedha sacrifices, asked Lord Acyuta this very same question while hearing the Lord’s explanation of religious principles.