'Years' in the Bible

Are thy days as the days of man, Or thy years as man's days,

The wicked man travaileth with pain all his days, Even the number of years that are laid up for the oppressor.

For when a few years are come, I shall go the way whence I shall not return.

I said, Days should speak, And multitude of years should teach wisdom.

If they hearken and serve him , They shall spend their days in prosperity, And their years in pleasures.

Behold, God is great, and we know him not; The number of his years is unsearchable.

And after this Job lived a hundred and forty years, and saw his sons, and his sons'sons, even four generations.