OS MkSin1:32 :ܟܠܗܘܢ ܐܝܠܝܢ ܕܒܝܫ ܒܝܫ ܥܒܝܕܝܢ ܗܘܘ ܒܟܘܪ̈ܗܢܐ ܩܫ̈ܝܐ‏ : all those who had been made very sick with severe illnesses
See the entire entry for qəšē adj. hard