Kays 196:12 :ܠܐ ܡ݂ܬܥܩܒ ܟܝ݁ܢܐ ܕܐܝ݂ܬܘ݂ܬܐ ܡܬܘ݂ܡܝܬܐ܂ ܠܐ ܡܬ݂ܕܪܟ ܠܐ ܡܬܗܘܢܢ܂ ܠܐ ܣܟ ܡܬ݂ܡܫܚ܂ ܠܐ ܣܟ ܡܣ݂ܬܝܟ܂ ܠܐ ܣܟ ܡܬ݂ܡܠܠ‏ : the nature of eternal existence cannot be examined nor comprehended nor understood, nor at measured or delimited or spoken about
See the entire entry for hwnn vb. to behave prudently