Original: However, it is found in the Greek Old Testament (the Septuagint), and Aramaic and Hebrew fragments of the book are in the Dead Sea Scrolls, which were discovered in Cave IV at Qumran in 1952.
Simplified: However, it is found in the Greek Old Testament (the Septuagint), and Aramaic and Hebrew fragments of the book were discovered in Cave IV at Qumran in 1952.