2 occurrences across the corpus

KJV Apocrypha (Catholic Deuterocanon)

Sirach (Ecclesiasticus) 6:20

She is very unpleasant to the unlearned: he that is without understanding will not remain with her.

KJV Apocrypha (Eastern Orthodox Additions)

2 Esdras 7:54

(For we have walked in unpleasant places.)