IVMac1:17 :ܡܪܕܘܬܐ ܕܒܢܡܘܣܐ܂ ܗ݀ܝ ܕܒܐܝ̈ܕܝܗ݀ ܐܦ ܗܠܝܢ ܕܐܠܗܘܬܐ ܪ̈ܘܪܒܐܝܬ܂ ܘܗܠܝܢ ܕܐܢܫܘܬܐ ܥܗܢܐܝܬ ܝܠܦ݁ܝܢ ܚܢܢ‏ : training in the law, that by which we learn those things of divinity primarily and of humanity appropriately
See the entire entry for byaḏ prep. in the possession of; by means of

IVMac1:17 :ܗܠܝܢ ܕܐܢܫܘܬܐ ܥܗܢܐܝܬ ܝܠܦ݁ܝܢ ܚܢܢ‏ : we suitably learn those human concerns
See the entire entry for ˁāhnāˀīṯ adv. suitably