AphDiatess1990 94:31 :ܗܝܡܢܘܬܐ ܓܝܪ ܕܢܨܚܬ ܒܐܓܘܢܐ ܟܣܝܐܝܬ܂ ܙܕܩ ܗܘܐ ܕܬܬܟܠܠ ܓܠܝܐܝܬ‏ : for it was right for the faith that secretly triumphed in the struggle to be crowned openly
See the entire entry for kasyāˀīṯ adv. covertly