EphSerm 1:4.20 :ܣܒ ܩܠܝܠ ܡܢ ܣܘܡܥܠܐ | ܘܚܘܬ ܩܠܝܠ ܡܢ ܬܨܒܝܬܐ‏ : take a little simplicity and come down a little from ornamentation
See the entire entry for sumˁāl, sumˁālā v.n.Q abstinence