P Ju3:19 :ܡܠܬܐ ܕܣܬܪܐ ܐܝܬ ܠܝ ܕܐܡܪ ܠܟ ܡܠܟܐ‏ : I have to tell you a secret matter, king
See the entire entry for sṯar, seṯrā n.m. secret