P Baruch 5:7 :ܟܠܗܘܢ ܢܚ̈ܠܐ݂ ܢܬ݁ܡܠܘܢ܂ ܘܬܫܬܘܐ ܐܪܥܐ ܕܢܗܠܟ ܐܝܣܪܐܝܠ ܬܟܝܠܐܝܬ ܒܫܪܪܐ‏ : all the wadi's shall be filled and the land become level so that Israel may walk reliably firmly
See the entire entry for šwy vb. to be equal; D to put down