CPA Ex26:7 :ܘܬܥܒܕ ܝܪ̈ܝܥܢ ܕܣܥܪ ܟܣܘܝ ܥܠ ܡܫܟܢܐ‏ : you should make curtains of fur as a cover for the tent
See the entire entry for kissūy, kissūyā v.n.D cover