CPA Ex19:10 :ܘܩܕܫ ܝܬܗܘܢ ܝܘܡܕܢ ܘܡܚܪ ܝܫ̈ܝܓܘܢ ܡܐܢܝܘܢ‏ : sanctify them today and tomorrow let them wash their clothing
See the entire entry for ywmdn adv. today