Also, the translators made use of the "Codex Sinaiticus" (for the Book of Tobit), Theodotion's translation of the Apocrypha (for The Song of the Three, Daniel and Susanna, and Daniel, Bel and the Snake (sometimes referred to as the Dragon)), "Codex Vaticanus Graecus 1209" (for Sirach), "Codex 248" (also for Sirach), and R.L.