ucur nisedhitas tams te
ke yuyam pratiseddharo
Translation by His Divine Grace A. C. Bhaktivedanta Swami Srila Prabhupada:
When the order carriers of Yamaraja, the son of the sun-god, were thus forbidden, they replied: Who are you, sirs, that have the audacity to challenge the jurisdiction of Yamaraja?
Purport by His Divine Grace A. C. Bhaktivedanta Swami Srila Prabhupada:
According to the sinful activities of Ajamila, he was within the jurisdiction of Yamaraja, the supreme judge appointed to consider the sins of the living entities. When forbidden to touch Ajamila, the order carriers of Yamaraja were surprised because they had never been hindered in the execution of their duty by anyone within the three worlds.