TDN.86:14 :ܡܛܠ ܗ݀ܢܘܢ ܕܛܝ݁ܦܝ݂ܢ܂ ܘܐܝܠܝܢ ܕܪܕܝܢ ܒܐܘܪ̈ܚܬܐ ܢܬܟܫܦ‏ : he should pray for those who are traveling by ship or journeying on the roads
See the entire entry for ṭwp vb. to overflow, float