P Neh6:15 :ܘܫ݂ܠܡ ܫܘ݂ܪܐ ܒܚܡܫܐ ܘܥܣܪܝܢ ܒܐܝܠܘܠ‏ : the wall was finished on the 25th of Elul
See the entire entry for ˀlwl n.m. Elul (August/September)