Syr-RomLaw.27.18 :ܣܘܥܪܢܗܘܢ ܗ݀ܘ ܕܣܥܪܘ ܕܠܐ ܒܘܠܝܬܐ‏ : that act of theirs that they did not performed not rightly
See the entire entry for bwālīṯā adv. suitably, rightly