Srimad Bhagavatam Canto 06, Chapter 03, Text 03

SB 6.3.3

sri-suka uvaca
bhagavat-purusai rajan
 yamyah pratihatodyamah
patim vijñapayam asur
 yamam samyamani-patim
 
Translation by His Divine Grace A. C. Bhaktivedanta Swami Srila Prabhupada: 
 
Sri Sukadeva Gosvami replied: My dear King, when the order carriers of Yamaraja were baffled and defeated by the order carriers of Visnu, they approached their master, the controller of Samyamani-puri and master of sinful persons, to tell him of this incident.
Srimad Bhagavatam Canto 06, Chapter 03, Text 02
Srimad Bhagavatam Canto 06, Chapter 03, Text 04