Ps-Clem Recogs 3.212:4 :ܟܕ ܫܠܚ ܚܠܝܨܐܝܬ ܐܦ ܥܝܕܐ ܐܦ ܩܘܕܡܐ ܐܦ ܒܣܝܢܐ܂ ܘܐܝܠܝܢ ܕܠܗܠܝܢ ܕܡ̈ܝܢ‏ : while he strenuously abjures also custom and presumption and disdain and things like these
See the entire entry for šlḥ#2 vb. to strip off