Hobgoblin

A foolish consistency is the hobgoblin of little minds.

Source: tatoeba (6673843)

A foolish consistency is the hobgoblin of little minds, adored by little statesmen and philosophers and divines.

Source: tatoeba (10620273)

A M. Berbiguier lately published an elaborate work, in three huge volumes, in which he demonstrated the existence of hobgoblins, described the proper manner of capturing and securing them, and took credit to himself for his zeal for the benefit of mankind, in allowing no day to pass without imprisoning, with his own hands, at least thirty hobgoblins. A writer of biographical notices of contemporary authors, who believed neither in M. Berbiguier's manner of catching hobgoblins nor in the existence of hobgoblins did not scruple to say that M. Berbiguier was mad, and upon this M. Berbiguier brought his action for libel; but unluckily, together with his action, he brought himself into Court, and established in a very few words the truth of the libel.

Source: wiktionary

The eyes blinked out and he heard a faint grunt, followed by the sounds of the Hobgoblin scrambling further back into the tunnel, away from the faint sunlight and the Ur'hunglav's domain.

Source: wiktionary