IshDeut 133:17 :ܠܗܦܝܟܘܬܐ ܕܚܘܫ̈ܒܐ ܕܪܘܫܥܐ‏ : the perversity of evil thoughts
See the entire entry for həp̄īḵū, həp̄īḵūṯā n.f. perversity