ActsThom 332:9 :ܗܘ݂ܐ ܕܝܘܐ ܠܚܕ ܡܢ ܒ̈ܢܘܗܝ ܕܡܙܕܝ ܡ݁ܠܟܐ܂ ܘܠܐ ܐܢܫ ܡܫܟܚ ܗܘܐ ܕܢܐܣܪܝܘܗܝ‏ : one of King Mazdai's children developed a demon and no one was able to control it
See the entire entry for ˀsr vb. to bind; to prohibit