formed of ἕξ, _six_, and ἁπλόω, _I open_, or _unfold_, a Bible disposed in six columns, containing the text, and divers versions of it, compiled and published by Origen, with a view of securing the sacred text from future corruptions, and to correct those that had been already introduced. Eusebius relates that Origen after his return from Rome under Caracalla, applied himself to learn Hebrew, and began to collect the several versions that had been made of the sacred writings, and of these to compose his _Tetrapla_, and _Hexapla_: others, however, will not allow him to have begun till the time of Alexander, after he had retired into Palestine, about the year 231. To conceive what this _Hexapla_ was, it must be observed that, beside the translation of the sacred writings called the Septuagint, made under Ptolemy Philadelphus, above 280 years B. C., the Scripture had been since translated into Greek by other interpreters. The first of those versions, or, reckoning the Septuagint, the second, was that of Aquila, a proselyte Jew, the first edition of which he published in the twelfth year of the Emperor Adrian, or about A. D. 128; the third was that of Symmachus, published as is commonly supposed, under Marcus Aurelius, but, as some say, under Septimius Severus, about the year 200; the fourth was that of Theodotion, prior to that of Symmachus, under Commodus, or about the year 175: these Greek versions, says Dr. Kennicott, were made by the Jews from their corrupted copies of the Hebrew, and were designed to stand in the place of the LXX, against which they were prejudiced, because it seemed to favour the Christians. The fifth was found at Jericho, in the reign of Caracalla, about the year 217; and the sixth was discovered at Nicopolis, in the reign of Alexander ...