CPA(le97) Job 21:18 :ܗܝܟ ܬܒܢܐ ܡܢ ܪܘܚܐ ܐܐ݁ ܗܝܟܡܐ ܕܪܒܘܚܐ ܕܢܣܒ ܝܬ݁ܗ ܥܠܥܘܠܐ‏ : like straw before the wind or like dust that the storm has picked up
See the entire entry for rbwḥ n.m. dust