JS_Elijah 2:120 :ܘܠܵܐ ܓܸܠܝܵܢܵܐ ܕܲܒܛܽܘܪ ܣܼܝܢܲܝ ܡܸܫܬܲܡܲܫ ܗ̄ܘܵܐ‏ : nor would the revelation on Mount Sinai have taken place
See the entire entry for šmš vb. D to serve