The Book Of Enoch ⚡

Most scholars believe 1 Enoch is a compilation of five originally independent works written between 300 BCE and 100 CE:

Explicitly quotes 1 Enoch 1:9 as a prophecy. The Book of Enoch

A treatise on celestial mechanics and a 364-day solar calendar, revealed to Enoch by the angel Uriel. Most scholars believe 1 Enoch is a compilation

If you are looking for a physical copy or deep-dive commentary, several modern resources are available: Enoch in the Old Testament and Beyond The Book of Enoch

Also known as the Similitudes , it introduces the eschatological "Son of Man," a messianic figure who will judge the wicked.

Later rabbinic Judaism moved away from apocalyptic literature after the destruction of the Second Temple.