payur yamasya mitrasya
himsaya nirrter mrtyor
nirayasya gudam smrtah
Translation by His Divine Grace A. C. Bhaktivedanta Swami Srila Prabhupada:
O Narada, the evacuating outlet of the universal form of the Lord is the abode of the controlling deity of death, Mitra, and the evacuating hole and the rectum of the Lord is the place of envy, misfortune, death, hell, etc.