'All the Days of His Life' in the Bible

Behold that which I have seen: it is good and fitting for one to eat and to drink, and to enjoy the good of all his labor that he takes under the sun all the days of his life, which God gives him: for this is his lot.

Then I commended mirth, because a man has no better thing under the sun, than to eat, and to drink, and to be merry: for that shall abide with him in his labor all the days of his life, which God gives him under the sun.