Pro 17:22 A merry heart doeth good [like] a medicine: but a broken spirit drieth the bones.
Pro 15:15 All the days of the afflicted [are] evil: but he that is of a merry heart [hath] a continual feast.
I was referring to Ephesians 5:3-11.
3But among you there must not be even a hint of sexual immorality, or of any kind of impurity, or of greed, because these are improper for God's holy people. 4Nor should there be obscenity, foolish talk or coarse joking, which are out of place, but rather thanksgiving. 5For of this you can be sure: No immoral, impure or greedy person—such a man is an idolater—has any inheritance in the kingdom of Christ and of God.[a] 6Let no one deceive you with empty words, for because of such things God's wrath comes on those who are disobedient. 7Therefore do not be partners with them.
8For you were once darkness, but now you are light in the Lord. Live as children of light 9(for the fruit of the light consists in all goodness, righteousness and truth) 10and find out what pleases the Lord. 11Have nothing to do with the fruitless deeds of darkness, but rather expose them.