AGnEx 16.3 :ܘܠܐ ܡܫܟܚܝܢ ܕܢܨܛܠܘܢ ܐܘ ܢܦܗܘܢ܂ ܡܛܠ ܕܠܝܬ ܠܗܘܢ ܡܕܡ ܕܒܗ ܢܨܛܠܘܢ ܐܘ ܢܦܗܘܢ‏ : waters are unable to drift away or stray because there is nothing in them by which they might move or stray
See the entire entry for ṣly vb. to bend down; D to pray