'Enjoy Good' in the Bible

There is nothing better for a man, than that he should eat and drink, and that he should make his soul enjoy good in his labour. This also I saw, that it was from the hand of God.

And also that every man should eat and drink, and enjoy good in all his labor, is the gift of God.

Behold, that which I have seen to be good and to be comely is for one to eat and to drink, and to enjoy good in all his labor, wherein he laboreth under the sun, all the days of his life which God hath given him: for this is his portion.

Yes, though he live a thousand years twice told, and yet fails to enjoy good, don't all go to one place?

In the day of prosperity enjoy good, and in the day of adversity consider: God hath also set the one beside the other, to the end that man should find out nothing of what shall be after him.