1750 he was transcribing the manuscript of the Lexicon Ægiptiaco-Latinum of Mathurin Veyssière de La Croze in Leiden which was enhanced with sahidic words by Christian Scholtz.
This omission is supported by the manuscripts Papyrus 75, B, D*, Θ, 0124, 1241, a, Codex Bezaelat, bocopbo.
Several different versions were made in the ancient world, with different editions of the Old and New Testament in all four of the major dialects of Coptic: Bohairic (northern), Fayyumic, Sahidic (southern), Akhmimic, and Mesokemic.
-- not sure -->, Origen.