'Rejoice' in the Bible

I know that there is nothing better for them than to rejoice, and to do good as long as they live.

Therefore I saw that there is nothing better, than that a man should rejoice in his works; for that is his portion: for who can bring him to see what will be after him?

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.

Yes, if a man lives many years, let him rejoice in them all; but let him remember the days of darkness, for they shall be many. All that comes is vanity.

Rejoice, young man, in your youth, and let your heart cheer you in the days of your youth, and walk in the ways of your heart, and in the sight of your eyes; but know that for all these things God will bring you into judgment.