LSt.28:17 :ܗ݀ܘ ܐܝܢܐ ܕܫܦܝܪ ܒܚܙܘܗ܂ ܘܠܐ ܙܗܝܪ ܒܣܘܥܪܢܗ‏ : that which is beautiful in its appearance but unsafe in its action
See the entire entry for zhīr adj. cautious