There are many living entities who give punishment to the miscreants, and among them Yama is the chief. BG 1972 purports

Expressions researched:
"There are many living entities who give punishment to the miscreants, and among them Yama is the chief"

Bhagavad-gita As it is

BG Chapters 7 - 12

There are many living entities who give punishment to the miscreants, and among them Yama is the chief. Yama is situated in a planet near this earthly planet, and after death those who are very sinful are taken there, and Yama arranges different kinds of punishments for them.

BG 10.29 (1972), Translation and Purport

Of the celestial Nāga snakes I am Ananta; of the aquatic deities I am Varuṇa. Of departed ancestors I am Aryamā, and among the dispensers of law I am Yama, lord of death.

Among the many celestial Naga serpents, Ananta is the greatest, as is Varuṇa among the aquatics. They both represent Kṛṣṇa. There is also a planet of trees presided over by Aryamā, who represents Kṛṣṇa. There are many living entities who give punishment to the miscreants, and among them Yama is the chief. Yama is situated in a planet near this earthly planet, and after death those who are very sinful are taken there, and Yama arranges different kinds of punishments for them.