IVMac13:9 :ܐܚܝܢܐܝܬ ܢܡܘܬ ܐܚ̈ܐ ܥܠ ܐ̈ܦܝ ܢܡܘܣܐ‏ : brothers let us die as brothers for the sake of the law
See the entire entry for ḥyānāˀīṯ adv. fraternally