SyrAhiq 4 365:7 :ܘܫܪܬܚ ܠܟܠܗܘܢ ܥܒ̈ܕܝ ܘܚܝܠ̈ܘܬܝ ܡܘܗܒ̈ܬܐ ܕܠܐ ܡܢܝܢ‏ : he supplied all my servants and troops with gifts beyond number
See the entire entry for rtḥ vb. to be hot; boil over