Nathan P. Gibson and David A. Michelson (eds.), "Sirach/Ecclesiasticus (literary tradition) — ܣܦܪܐ ܕܝܫܘܥ ܒܪ ܐܣܝܪܐ " in last modified March 29, 2017, http://syriaca.org/work/9575 Sirach/Ecclesiasticus (literary tradition) ܣܦܪܐ ܕܝܫܘܥ ܒܪ ܐܣܝܪܐ http://syriaca.org/work/9575 https://en.wikipedia.org/wiki/Sirach https://www.wikidata.org/wiki/Q155980 part 20 part 6