Another event was an episode of supposed xenoglossia. Supposedly, Dick's wife transcribed the sounds she heard him speak, and discovered that he was speaking Koine Greek—the common Greek dialect during the Hellenistic years (3rd century BC–4th century AD) and direct "father" of today's modern Greek language—which he had never studied. As Dick was to later discover, Koine Greek was originally used to write the New Testament and the Septuagint. However, this was not the first time Dick had claimed xenoglossia: a decade earlier, Dick insisted he was able to think, speak, and read fluent Latin under the influence of Sandoz LSD-25.