KJV:
What, my son? and what, the son of my womb? and what, the son of my vows?
NASB:
What, O my son? And what, O son of my womb? And what, O son of my vows?
KJV:
What profit hath a man of all his labour which he taketh under the sun?
NASB:
What advantage does man have in all his work Which he does under the sun?
KJV:
The thing that hath been, it is that which shall be; and that which is done is that which shall be done: and there is no new thing under the sun.
NASB:
That which has been is that which will be, And that which has been done is that which will be done. So there is nothing new under the sun.
KJV:
I said of laughter, It is mad: and of mirth, What doeth it?
NASB:
I said of laughter, "It is madness," and of pleasure, "What does it accomplish?"
KJV:
And I turned myself to behold wisdom, and madness, and folly: for what can the man do that cometh after the king? even that which hath been already done.
NASB:
So I turned to consider wisdom, madness and folly; for what will the man do who will come after the king except what has already been done?
KJV:
Then said I in my heart, As it happeneth to the fool, so it happeneth even to me; and why was I then more wise? Then I said in my heart, that this also is vanity.
NASB:
Then I said to myself, "As is the fate of the fool, it will also befall me. Why then have I been extremely wise?" So I said to myself, "This too is vanity."