'Forty' in the Bible

For Jehovah thy God hath blessed thee in all the work of thy hand; he hath known thy walking through this great wilderness: these forty years Jehovah thy God hath been with thee; thou hast lacked nothing.

And thou shalt remember all the way which Jehovah thy God hath led thee these forty years in the wilderness, that he might humble thee, to prove thee, to know what was in thy heart, whether thou wouldest keep his commandments, or not.

Thy raiment waxed not old upon thee, neither did thy foot swell, these forty years.

When I was gone up into the mount to receive the tables of stone, even the tables of the covenant which Jehovah made with you, then I abode in the mount forty days and forty nights; I did neither eat bread nor drink water.

And it came to pass at the end of forty days and forty nights, that Jehovah gave me the two tables of stone, even the tables of the covenant.

And I fell down before Jehovah, as at the first, forty days and forty nights; I did neither eat bread nor drink water; because of all your sin which ye sinned, in doing that which was evil in the sight of Jehovah, to provoke him to anger.

So I fell down before Jehovah the forty days and forty nights that I fell down, because Jehovah had said he would destroy you.

And I stayed in the mount, as at the first time, forty days and forty nights: and Jehovah hearkened unto me that time also; Jehovah would not destroy thee.

Forty stripes he may give him, he shall not exceed; lest, if he should exceed, and beat him above these with many stripes, then thy brother should seem vile unto thee.

And I have led you forty years in the wilderness: your clothes are not waxed old upon you, and thy shoe is not waxed old upon thy foot.