IshDan 106(23) :ܡܥܙܝܢܘܬܗܘܢ ܕܛܠܝ̈ܐ ܕܒܓܘ ܢܘܪܐ‏ : the perseverance of the youths in the fire
See the entire entry for mˁazzəyānū, mˁazzəyānūṯā n.f. strength