Proverbs 26:19

so is a man that deceiveth his neighbour, and saith, Am I not in sport?

Ephesians 5:4

and filthiness and foolish talking, or jesting, which are not convenient; but rather thanksgiving.

Proverbs 10:23

It is as sport to a foolish man to do wickedness; but a man of understanding hath wisdom.

Proverbs 14:9

Fools make a mock at trespass; but for the upright there is favour.

Proverbs 15:21

Folly is joy to him that is void of sense; but a man of understanding regulateth his walk.

2 Peter 2:13

receiving the reward of unrighteousness; accounting ephemeral indulgence pleasure; spots and blemishes, rioting in their own deceits, feasting with you;

Treasury of Scripture Knowledge

Summary

So is the man that deceiveth his neighbour, and saith, Am not I in sport?

General references

Bible References

And

Proverbs 10:23
It is as sport to a foolish man to do wickedness; but a man of understanding hath wisdom.
Proverbs 14:9
Fools make a mock at trespass; but for the upright there is favour.
Proverbs 15:21
Folly is joy to him that is void of sense; but a man of understanding regulateth his walk.
Ephesians 5:4
and filthiness and foolish talking, or jesting, which are not convenient; but rather thanksgiving.
2 Peter 2:13
receiving the reward of unrighteousness; accounting ephemeral indulgence pleasure; spots and blemishes, rioting in their own deceits, feasting with you;

General references

Proverbs 10:23
It is as sport to a foolish man to do wickedness; but a man of understanding hath wisdom.