2 occurrences across the corpus

NT Apocrypha/Pseudepigrapha

The Apocalypse of Peter 2:21

And I saw also another place over against that one, very squalid; and it was a place of punishment, and they that were punished and the angels that punished them had their raiment dark, according to the air of the place.

OT Pseudepigrapha

The Sibylline Oracles 14:300

And stones and storms of rain and squalid drops.