Vaishnava Dharmashastra 43.41

43.41

kvacic chītena bādhyante kvacit cāmedhyamadhyagāḥ
parasparam athāśnanti kvacit pretāḥ sudāruṇāḥ //

There again they are tormented by frost, or have to step through unclean things (such as excrements), or the departed spirits eat one another, driven to distraction (by hunger).