'Cheer' in the Bible

When a man taketh a new wife, he shall not go out in the host, neither shall he be charged with any business: he shall be free at home one year, and shall cheer his wife whom he hath taken.

If I say, I will forget my complaint, I will put off my'sad countenance, and be of good cheer;

I searched in my heart how to cheer my flesh with wine, my heart yet guiding me with wisdom, and how to lay hold on folly, till I might see what it was good for the sons of men that they should do under heaven all the days of their life.

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