Isaias
Septuaginta
Septuaginta. The Book of Isaiah According to the Septuagint (Codex Alexandrinus). Ottley, Richard, Rusden, editor. Cambridge: C.J. Clay and Sons, 1904.
17 Thus saith the Lord, thy deliverer, the Holy One of Israel: <I am thy God,> I have shown to thee, that thou mayest way wherein thou shalt walk.
18 And if thou hadst hearkened to my commandments, thy peace should have been made as a river, and thy righteousness as a wave of the sea;