Rabbi Tovia Singer claims the Septuagint prophets were translated after Jesus and that the Hebrew word betulah always means virgin, but the historical record tells a different story. You will see pre-Christian witnesses like Ben Sira's prologue, Philo, and Dead Sea Scrolls fragments that prove the entire Septuagint existed well before Jesus' birth. You will also learn why the NJPS and Orthodox Stone Tanakh often render betulah as maiden or young woman, with Genesis 24:16 and Joel 1:8 showing why context, not a one-word gloss, determines meaning.