CPA Rom5:4 :ܕܠܚܨܘܢܐ ܡܣܘܒܪܢܘ ܗܘ ܡܥܒܕ܀ ܡܣܘܒܪܢܘܬܐ ܕܝ ܒܕܩܘܢ‏ : that trouble makes endurance and endurance, testing
See the entire entry for bdqwn n.m. test