P Sirach 30:12 :ܟܘܦ ܪܫܗ ܥܕ ܗܘ ܛܠܐ܂ ܘܦܩܥ ܡܬܢ̈ܬܗ ܥܕ ܗܘ ܙܥܘܪ‏ : bend his head while he is still young and bruise his bottom while he is still small
See the entire entry for pqˁ vb. to split, to burst open