StatNis.77.9 :ܐܢܫ ܡ݂ܢ ܐܚ̈ܐ ܦܪܓܡܛܝܐ ܘܐܘܡܢܘܬܐ ܠܐ ܢܦܠܘܚ‏ : none of the brethren should work in commerce or the arts
See the entire entry for pragmaṭīaˀ n.f. commerce; treatise