IshExod 49:10 :ܦܪ̈ܦܐ/ܦܪ̈ܣܐ/ ܩ݁ܪܐ ܠܕܦ̈ܐ ܟܦܝ̈ܦܐ܃ ܕܡܬܬܣܝܡܝܢ ܥܠ ܣܡ̈ܟܐ ܕܕܦ̈ܐ ܩܝ̈ܡܐ ܕܥܠܝܗܘܢ ܡܬܡ̈ܬܚܢ ܝܪ̈ܝܥܬܐ ܕܒܘܨܐ‏ : rings (var.: coverings) he calls the bent panels placed over the supports of the standing panels on which the linen curtains are stretched
See the entire entry for prās, prāsā v.n. spreading, covering