OS LkCur9:42 :ܘܟܕ ܡܩܪܒ ܠܗ ܐܪܡܝܗ ܫܐܕܐ ܗܘ܂ ܘܡܒܥܩ ܗܘܐ ܠܗ‏ : while he was bringing him close, that demon threw him down and was convulsing him
See the entire entry for bˁq vb. to shake