English Standard Version
The stupid man cannot know; the fool cannot understand this:

New American Standard Bible
A senseless man has no knowledge, Nor does a stupid man understand this:

King James Bible
A brutish man knoweth not; neither doth a fool understand this.

Holman Christian Standard Bible
A stupid person does not know, a fool does not understand this:

International Standard Version
A stupid man doesn't know, and a fool can't comprehend this:

NET Bible
The spiritually insensitive do not recognize this; the fool does not understand this.

Aramaic Bible in Plain English
A mindless man does not know and a fool does not understand this.

GOD'S WORD® Translation
A stupid person cannot know and a fool cannot understand

King James 2000 Bible
A senseless man knows not; neither does a fool understand this.

American King James Version
A brutish man knows not; neither does a fool understand this.

American Standard Version
A brutish man knoweth not; Neither doth a fool understand this:

Douay-Rheims Bible
The senseless man shall not know: nor will the fool understand these things.

Darby Bible Translation
A brutish man knoweth not, neither doth a fool understand it.

English Revised Version
A brutish man knoweth not; neither doth a fool understand this:

Webster's Bible Translation
A brutish man knoweth not; neither doth a fool understand this.

World English Bible
A senseless man doesn't know, neither does a fool understand this:

Young's Literal Translation
A brutish man doth not know, And a fool understandeth not this; --