P Dt8:4 :ܪ̈ܓܠܝܟ ܠܐ ܐܢܚܦ ܂ ܗܐ ܐܪ̈ܒܥܝܢ ܫ̈ܢܝܢ‏ : your feet were not unshod for forty years now
See the entire entry for nḥp vb. to be unshod