EphFid 51:13.3 :ܓܡܝܪܐ ܗܝ ܡܪܓܢܝܬܝ ܠܐ ܡܩܒܠܐ ܫܘܦܟ‏ : my gemstone is perfect; it does not accept your polishing
See the entire entry for šūp̄, šawpā n.m. friction