AphDem5.97:15 :ܘܟܣܚܬܗ ܘܦܠܚܬܗ ܡܢ ܥܒ̈ܕܐ ܕܐܡܘܪ̈ܝܐ‏ : I pruned it and worked it from (i.e., to eliminate) the deeds of the Amorites
See the entire entry for ksḥ vb. to prune