LSt.36:5 :ܘܓܪܣܐ ܡ݂ܢ ܡܕܒܪܐ ܫܩ݂ܠ ܘܟܒ݂ܫ ܥܠ ܡܚܣܢ̈ܘܗܝ܂ ܐܝܟ ܕܢܟܬܝܘܗܝ ܘܢܡܘܬ‏ : he took a g'-snake from the desert and pressed it on his private parts so that it would bite him and he would die
See the entire entry for gārsā n.m. a type of snake