'Fruit' in the Bible

I made gardens and parks for myself and planted every kind of fruit tree in them.

Thus I hated all the fruit of my labor for which I had labored under the sun, for I must leave it to the man who will come after me.

And who knows whether he will be a wise man or a fool? Yet he will have control over all the fruit of my labor for which I have labored by acting wisely under the sun. This too is vanity.

Therefore I completely despaired of all the fruit of my labor for which I had labored under the sun.

For a man may do his work with wisdom, knowledge, and skill; however, he must hand over the fruit of his labor as an inheritance to someone else who did not work for it. This also is futile, and an awful injustice!

And for anyone to eat and drink, that is, {to enjoy the fruit of all his toil}, this also is a gift of God.

So I concluded that there is nothing better for a person than to enjoy [the fruit of] his labor, for this is his lot in life. {For no one knows what will happen in the future.}

As he had come naked from his mother’s womb, so will he return as he came. He will take nothing from the fruit of his labor that he can carry in his hand.

Look! I have discovered what is good and fitting: to eat and to drink and {to enjoy} all [the fruit of] the toil with which one toils under the sun during the number of the days of his life that God gives to him--for this [is] his lot.

This indeed is a gift of God: everyone to whom God gives wealth and possessions, he also empowers him {to enjoy them}, to accept his lot, and to rejoice in [the fruit of] his toil.

God gives a man riches, property, and wealth so that he lacks nothing that his heart desires, yet God does not enable him to enjoy the fruit of his labor -- instead, someone else enjoys it! This is fruitless and a grave misfortune.