'Whom' in the Bible

There is one who is alone, and he has neither son nor brother. There is no end to all of his labor, neither are his eyes satisfied with wealth. "For whom then, do I labor, and deprive my soul of enjoyment?" This also is vanity. Yes, it is a miserable business.

There was no end of all the people, even of all them over whom he was -- yet those who come after shall not rejoice in him. Surely this also is vanity and a chasing after wind.

Every man also to whom God has given riches and wealth, and has given him power to eat of it, and to take his portion, and to rejoice in his labor -- this is the gift of God.

a man to whom God gives riches, wealth, and honor, so that he lacks nothing for his soul of all that he desires, yet God gives him no power to eat of it, but an alien eats it. This is vanity, and it is an evil disease.

There is a vanity which is done on the earth, that there are righteous men to whom it happens according to the work of the wicked. Again, there are wicked men to whom it happens according to the work of the righteous. I said that this also is vanity.

Live joyfully with the wife whom you love all the days of your life of vanity, which he has given you under the sun, all your days of vanity: for that is your portion in life, and in your labor in which you labor under the sun.