P Num30:7 :ܦܘܪܫܢܐ ܕܣ̈ܦܘܬܗ݀ ܕܐܣܪܬ ܥܠ ܢܦܫܗ݀‏ : the distinct oral pronouncement that she bound upon herself
See the entire entry for puršān, puršānā n.m. separation; discretion