P 1S17:28 :ܐܢܐ ܝܕܥ ܐܢܐ ܡܪܚܘܬܟ ܘܒܝܫܘܬ ܠܒܟ‏ : I know your audacity and your heart's evil
See the entire entry for marrāḥū, marrāḥūṯā n.f. audacity