One verse

Srimad Bhagavatam 4.11.6

4.11.6

तान् हन्यमानानभिवीक्ष्य गुह्यका- ननागसश्चित्ररथेन भूरिश: । औत्तानपादिं कृपया पितामहो मनुर्जगादोपगत: सहर्षिभि: ॥ ६ ॥

tan hanyamanan abhiviksya guhyakan anagasas citra-rathena bhurisah auttanapadim krpaya pitamaho manur jagadopagatah saharsibhih

tan
those Yaksas
hanyamanan
being killed
abhiviksya
seeing
guhyakan
the Yaksas
anagasah
offenseless
citra-rathena
by Dhruva Maharaja, who had a beautiful chariot
bhurisah
greatly
auttanapadim
unto the son of Uttanapada
krpaya
out of mercy
pita-mahah
the grandfather
manuh
Svayambhuva Manu
jagada
gave instructions
upagatah
approached
saha-rsibhih
with great sages.

When Svayambhuva Manu saw that his grandson Dhruva Maharaja was killing so many of the Yaksas who were not actually offenders, out of his great compassion he approached Dhruva with great sages to give him good instruction.