The Hebrew Bible, which is also called the Tanakh, or sometimes the Miqra (מִקְרָא), is the canonical collection of Hebrew scriptures, including the Torah. These texts are almost exclusively in Biblical Hebrew, with a few passages in Biblical Aramaic. The form of this text that is authoritative for Rabbinic Judaism is known as the Masoretic Text (MT) and consists of 24 books, and is sorted and numbered using Perek and pasokim whereas Protestant Bibles divide essentially the same material into 39 books. Catholic Bibles and Eastern / Greek Orthodox Bibles contain additional materials in their Old Testaments, derived from the Septuagint and other sources.