see the talmud-bavli-text sister project: https://github.com/disacorns/talmud-bavli-text
All, of TNaCh, (Torah, Neviim, Ksuvim) converted from the original Mechon Mamre version to txt files. Tremendous gratitude to all those who worked on the original.
The original version can be found here, in the zip file, or online at: https://www.mechon-mamre.org/htmlzips/t002.zip