Hom1 7.2:1 :ܐܬܠܝܛܐ ܡܢ ܡܝܟ̈ܘܠܝܢ ܕܡܬܪ̈ܦܝܢ ܦܘܓܪܐ ܗܘ ܢܛܪ ܓܪܡܐ‏ : the athlete guards himself from foodstuffs that ruin the body
See the entire entry for mykwl n.m. eating, nourishment