Passage cross-references.

Surely every man walketh in a vain shew: surely they are disquieted in vain: he heapeth up riches, and knoweth not who shall gather them.

But God said unto him, Thou fool, this night thy soul shall be required of thee: then whose shall those things be, which thou hast provided?

For when he dieth he shall carry nothing away: his glory shall not descend after him.

So foolish was I, and ignorant: I was as a beast before thee.

Understand, ye brutish among the people: and ye fools, when will ye be wise?

Surely I am more brutish than any man, and have not the understanding of a man.

There is a sore evil which I have seen under the sun, namely, riches kept for the owners thereof to their hurt. …

But they are altogether brutish and foolish: the stock is a doctrine of vanities.

And as it is appointed unto men once to die, but after this the judgment:

From men which are thy hand, O LORD, from men of the world, which have their portion in this life, and whose belly thou fillest with thy hid treasure: they are full of children, and leave the rest of their substance to their babes.

A brutish man knoweth not; neither doth a fool understand this. …

Riches profit not in the day of wrath: but righteousness delivereth from death.

Whoso loveth instruction loveth knowledge: but he that hateth reproof is brutish.

For there is no remembrance of the wise more than of the fool for ever; seeing that which now is in the days to come shall all be forgotten. And how dieth the wise man? as the fool. …

For God giveth to a man that is good in his sight wisdom, and knowledge, and joy: but to the sinner he giveth travail, to gather and to heap up, that he may give to him that is good before God. This also is vanity and vexation of spirit.

For all this I considered in my heart even to declare all this, that the righteous, and the wise, and their works, are in the hand of God: no man knoweth either love or hatred by all that is before them. …

As the partridge sitteth on eggs, and hatcheth them not; so he that getteth riches, and not by right, shall leave them in the midst of his days, and at his end shall be a fool.

Wherefore, as by one man sin entered into the world, and death by sin; and so death passed upon all men, for that all have sinned: …

But godliness with contentment is great gain. …