Proverbs 26:19

So hath a man deceived his neighbour, And hath said, 'Am not I playing?'

Ephesians 5:4

also filthiness, and foolish talking, or jesting, -- the things not fit -- but rather thanksgiving;

Proverbs 10:23

To execute inventions is as play to a fool, And wisdom to a man of understanding.

Proverbs 14:9

Fools mock at a guilt-offering, And among the upright -- a pleasing thing.

Proverbs 15:21

Folly is joy to one lacking heart, And a man of intelligence directeth his going.

2 Peter 2:13

about to receive a reward of unrighteousness, pleasures counting the luxury in the day, spots and blemishes, luxuriating in their 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
To execute inventions is as play to a fool, And wisdom to a man of understanding.
Proverbs 14:9
Fools mock at a guilt-offering, And among the upright -- a pleasing thing.
Proverbs 15:21
Folly is joy to one lacking heart, And a man of intelligence directeth his going.
Ephesians 5:4
also filthiness, and foolish talking, or jesting, -- the things not fit -- but rather thanksgiving;
2 Peter 2:13
about to receive a reward of unrighteousness, pleasures counting the luxury in the day, spots and blemishes, luxuriating in their deceits, feasting with you,

General references

Proverbs 10:23
To execute inventions is as play to a fool, And wisdom to a man of understanding.