Aesop's Fables (1884)
77. The Mountain in Labor.
A Mountain was once greatly agitated. Loud groans and noises were heard; and crowds of people came from all parts to see what was the matter. While they were assembled in anxious expectation of some terrible calamity, out came a Mouse.
Don't make much ado about nothing.
Aesop's Fables: A New Revised Version From Original Sources (translator not identified), 1884 . Illustrations by Ernest Henry Griset (1844-1907), John Tenniel (1820-1914) and Harrison Weir (1824-1906). Available online at Project Gutenberg.