IshIsa 42:27 :ܠܢܗܝܪ̈ܐ ܕܫܡܝܐ ܡܫܪܝܢ ܟܠ ܣܘܥܪܢ‏ : they attribute every event to the heavenly luminaries
See the entire entry for šrr vb. to be firm, true