Proverbs 26:19

so is the man who deceives his neighbor, and says, Am I not in sport?

Ephesians 5:4

also indecency, and foolish talking or jesting, things not befitting, but thankfulness instead.

Proverbs 10:23

It is as sport to a fool to do mischief, and [so is] wisdom to a man of understanding.

Proverbs 14:9

Fools mock at sin, but among the upright there is good will.

Proverbs 15:21

Folly is joy to him who is void of wisdom, but a man of understanding makes his going straight.

2 Peter 2:13

getting back a wage of unrighteousness. Men who consider soft living in the daytime to be pleasure, spots and blemishes reveling in their deceitfulness, feasting together with you,

Treasury of Scripture Knowledge

Summary

Proverbs 26:19

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

And

2 Peter 2:13

General references

Proverbs 10:23

Bible References

And

It is as sport to a fool to do mischief, and [so is] wisdom to a man of understanding.

Fools mock at sin, but among the upright there is good will.

Folly is joy to him who is void of wisdom, but a man of understanding makes his going straight.

also indecency, and foolish talking or jesting, things not befitting, but thankfulness instead.

getting back a wage of unrighteousness. Men who consider soft living in the daytime to be pleasure, spots and blemishes reveling in their deceitfulness, feasting together with you,

General references

It is as sport to a fool to do mischief, and [so is] wisdom to a man of understanding.