The Book of Nehemiah is a book of the Hebrew Bible. Told largely in the form of a first-person memoir, it concerns the rebuilding of the walls of Jerusalem by Nehemiah, a Jew who is a high official at the Persian court, and the dedication of the city and its people to God's laws (torah). The events take place in the second half of the 5th century BCE, and the original core of the book, the first-person memoir, may have been combined with the core of the Book of Ezra around 400 BCE, although further editing continued well into the Hellenistic era.
The book tells how Nehemiah, at the court of the king in Susa, is informed that Jerusalem is without walls and resolves to restore them.