Addai.42.14 :ܘܢܛܪܝܢ ܐܢܬܘܢ ܫܡܝ݂̈ܢܬܐ܂ ܡܛܘܠ ܕܒܐ̈ܝܕܝܟܘܢ ܡܬܬܒܥܢ ܢܩ̈ܘܬܗ ܕܡܫܝܚܐ‏ : while you protect the fattlings, because the Messiah’s sheep shall be demanded from your hands
See the entire entry for šammīn adj. fat