Proverbs 26:7

Like as in a lame man his legs are not equal, even so is a parable in the fool's mouth.

Proverbs 26:9

A parable in a fools mouth is like a thorn that pricketh a drunken man in the hand.

Psalm 50:16-21

But unto the ungodly sayeth God, "Why dost thou preach my laws, and takest my covenant in thy mouth,

Psalm 64:8

Yea, their own tongues shall make them fall, insomuch that whoso seeth them, shall laugh them to scorn.

Proverbs 17:7

An eloquent speech becometh not a fool; much less a lying mouth, then, becometh a prince.

Matthew 7:4-5

Or why sayest thou to thy brother, 'Suffer me to pluck out the mote out of thine eye'; and, behold, a beam is in thine own eye.

Luke 4:23

And he said unto them, "Ye may very well say unto me this proverb. 'Physician, heal thyself. Whatsoever we have heard done in Capernaum, do the same here likewise in thine own country.'"

Treasury of Scripture Knowledge

Summary

The legs of the lame are not equal: so is a parable in the mouth of fools.

Bible References

So

Proverbs 26:9
A parable in a fools mouth is like a thorn that pricketh a drunken man in the hand.
Proverbs 17:7
An eloquent speech becometh not a fool; much less a lying mouth, then, becometh a prince.
Psalm 50:16
But unto the ungodly sayeth God, "Why dost thou preach my laws, and takest my covenant in thy mouth,
Psalm 64:8
Yea, their own tongues shall make them fall, insomuch that whoso seeth them, shall laugh them to scorn.
Matthew 7:4
Or why sayest thou to thy brother, 'Suffer me to pluck out the mote out of thine eye'; and, behold, a beam is in thine own eye.
Luke 4:23
And he said unto them, "Ye may very well say unto me this proverb. 'Physician, heal thyself. Whatsoever we have heard done in Capernaum, do the same here likewise in thine own country.'"