Is it ensure, insure, or assure?
(Greek: "Sixfold"), edition of the Old Testament compiled by Origen of Alexandria in Caesarea, Palestine, before AD 245. The Hexapla presented for comparison the Hebrew text of the Old Testament, the Hebrew text in Greek characters, and the Greek versions of Aquila, Symmachus, the Septuagint, and Theodotian in six parallel columns. For some books, including the Psalms, Origen presented as many as three additional Greek texts from unknown sources. In the column devoted to the Septuagint version, he indicated by the use of critical symbols the variations that occurred in Hebrew and Greek renditions.