The only ancient version which can come into competition with the Massoretic Text is the Septuagint, and that on two grounds. First, the manuscripts of the Septuagint are of the 4th century AD, those of the Massoretic Text of the 10th. Secondly, the Septuagint translation was made before a uniform Hebrew text, such as our Massoretic Text, existed. The quotations in the New Testament are mainly from the Septuagint. Only in the Book of Jeremiah, however, are the variations striking, and there they do not greatly affect the sense of individual passages. The Greek has also the Apocrypha. The Septuagint is an invaluable aid to restoring the Hebrew where the latter is corrupt.
This biblical study was taken from the International Standard Bible Encyclopedia Edited by James Orr, published in 1939 by Wm. B. Eerdmans Publishing Co