'Fools' in the Bible

Keep thy foot when thou goest to the house of God, and draw near to hear, rather than to give the sacrifice of fools: for they know not that they do evil.

When thou vowest a vow unto God, defer not to pay it; for he hath no pleasure in fools: pay that which thou hast vowed.

The heart of the wise is in the house of mourning, but the heart of fools in the house of mirth.

It is better for a man to hear the rebuke of the wise, than to hear the song of fools.

Be not hasty in thy spirit to be vexed; for vexation resteth in the bosom of fools.

The words of the wise are heard in quiet more than the cry of him that ruleth among fools.

The labour of fools wearieth them, because they know not how to go to the city.