One verse

Srimad Bhagavatam 1.13.15

1.13.15

अबिभ्रदर्यमा दण्डं यथावदघकारिषु । यावद्दधार शूद्रत्वं शापाद्वर्षशतं यम: ॥ १५ ॥

abibhrad aryama dandam yathavad agha-karisu yavad dadhara sudratvam sapad varsa-satam yamah

abibhrat
administered
aryama
Aryama
dandam
punishment
yathavat
as it was suitable
agha-karisu
unto persons who had committed sins
yavat
as long as
dadhara
accepted
sudratvam
the tabernacle of a sudra
sapat
as the result of a curse
varsa-satam
for one hundred years
yamah
Yamaraja.

As long as Vidura played the part of a sudra, being cursed by Manduka Muni, Aryama officiated at the post of Yamaraja to punish those who committed sinful acts.