English Standard Version
Let their eyes be darkened, so that they cannot see, and make their loins tremble continually.

American Standard Version
Let their eyes be darkened, so that they cannot see; And make their loins continually to shake.

Berean Study Bible
May their eyes be darkened so they cannot see, and their backs be bent forever.

Douay-Rheims Bible
Let their eyes be darkened that they see not; and their back bend thou down always.

English Revised Version
Let their eyes be darkened, that they see not; and make their loins continually to shake.

King James Bible
Let their eyes be darkened, that they see not; and make their loins continually to shake.

World English Bible
Let their eyes be darkened, so that they can't see. Let their backs be continually bent.

Young's Literal Translation
Darkened are their eyes from seeing, And their loins continually shake Thou.

Psalm 69:23 Additional Translations ...