P Prov24:28 :ܠܐ ܬܗܘܐ ܣܗܕܐ ܕܓܠܐ ܥܠ ܚܒܪܟ܂ ܘܠܐ ܬܦܬܦܬܝܘܗܝ ܒܣ̈ܦܘܬܟ‏ : Do not be a false witness against your neighbor nor slander him with your lips
See the entire entry for ptpt vb. to calumniate; pull apart