FMSD 9.2:4 :ܡܢܝܢܐ ܕܐܪ̈ܒܥܝܬܐ ܡܪ̈ܛܝܪ̈ܝܐ‏ : the number of the forty martyrs
See the entire entry for ˀrbˁyh n.f. a group of forty