WisSol18:21 :ܒܥܘܬܐ ܘܨܠܘܬܐ ܘܥܛܪܐ ܠܡܚܣܝܢܘܬܐ ܩܪܒ‏ : he offered up supplication and prayer and incense for propitiation
See the entire entry for mḥassəyānū, mḥassəyānūṯā n.f. propitiation