PsS 4:4 :ܥܝܢ̈ܘܗܝ ܥܠ ܟܠ ܐܢܬܬܐ ܕܠܐ ܢܟܦܘܬܐ‏ : without any modesty, his eyes are on every woman
See the entire entry for naḵpū, naḵpūṯā n.f. modesty, chastity