New Living Translation
Too much activity gives you restless dreams; too many words make you a fool.

American Standard Version
For a dream cometh with a multitude of business, and a fool's voice with a multitude of words.

Berean Study Bible
As a dream comes through many cares, so the speech of a fool comes with many words.

Douay-Rheims Bible
Dreams follow many cares: and in many words shall be found folly.

English Revised Version
For a dream cometh with a multitude of business; and a fool's voice with a multitude of words.

King James Bible
For a dream cometh through the multitude of business; and a fool's voice is known by multitude of words.

World English Bible
For as a dream comes with a multitude of cares, so a fool's speech with a multitude of words.

Young's Literal Translation
For the dream hath come by abundance of business, and the voice of a fool by abundance of words.

Ecclesiastes 5:3 Additional Translations ...