PL 38 · cols. 213–270
Augustine, Sermones 35-45 (Classis I, de Scripturis: de Proverbiis, Ecclesiastico, Isaia)
Augustine of Hippo (d. 430): Sermons 35 to 45, on passages of Proverbs, Ecclesiasticus and Isaiah, in Latin, with the Benedictine editors' notes. The text was first read and checked by volunteers through the Reading Room's volunteer page.
Migne Reading Room