ChronEdess 12:1 :ܘܐܝܪܚ ܐܝܪ ܒܥܣܪ̈ܝܢ ܘܬܫܥܐ ܒܗ ܒܝܘܡ ܥܪܘܒܬܐ ܒܫܒܥ ܫ̈ܥܝܢ‏ : on the 29th of Iyyar on Friday in the seventh hour
See the entire entry for ˁrūḇā, ˁrūḇtā n.f. eve