'Forty Years' in the Bible

For the man was more than forty years old, on whom this miracle of healing was wrought.

But when he was well-nigh forty years old, it came into his heart to visit his brethren the children of Israel.

And when forty years were fulfilled, an angel appeared to him in the wilderness of Mount Sinai, in a flame of fire in a bush.

This man led them forth, having wrought wonders and signs in Egypt, and in the Red Sea, and in the wilderness forty years.

But God turned, and gave them up to serve the host of heaven; as it is written in the book of the prophets, Did ye offer unto me slain beasts and sacrifices Forty years in the wilderness, O house of Israel?

And for about the time of forty years as a nursing-father bare he them in the wilderness.

And afterward they asked for a king: and God gave unto them Saul the son of Kish, a man of the tribe of Benjamin, for the space of forty years.

Where your fathers tried me by proving me, And saw my works forty years.

And with whom was he displeased forty years? was it not with them that sinned, whose bodies fell in the wilderness?