Patriarchs and Sister-Wives / Three versions of the same folktale.

Psalms / Anonymous psalms.

Mark, Matthew, & Luke / The synoptic gospels.

1 & 2 Thessalonians / Two letters attributed to Paul.

Colossians & Ephesians / Two letters attributed to Paul.

Judah & 2 Peter / A letter attributed to Jesus’ brother, another to his chief apostle.

1 Enoch in the New Testament / The occasions when New Testament authors used the Book of Enoch.