Place among the Anagignoskomena
The Book of Tobit comprises fourteen chapters and was probably composed originally in Aramaic, a conclusion supported by the four fragmentary Aramaic copies found among the Dead Sea Scrolls at Qumran. It is transmitted within the Septuagint and is received as deuterocanonical (Anagignoskomena, 'things that are read') by the Eastern Orthodox Church, and likewise by the Catholic and other ancient Christian traditions, while the Protestant reception classes it among the Apocrypha and the Jewish Masoretic Text omits it.
The book functioned as instruction for the Jewish diaspora, commending piety, almsgiving, fidelity to kin, and trust that God hears the prayers of the afflicted. Its account of Sarah's seven husbands is sometimes connected to the question put to Christ by the Sadducees concerning a woman married successively to seven brothers.