New Living Translation
a small animal that scurries along the ground, or a fish in the deepest sea.

American Standard Version
the likeness of anything that creepeth on the ground, the likeness of any fish that is in the water under the earth;

Berean Study Bible
or of any creature that crawls on the ground or fish that is in the waters below.

Douay-Rheims Bible
Or of creeping things, that move on the earth, or of fishes, that abide in the waters under the earth:

English Revised Version
the likeness of any thing that creepeth on the ground, the likeness of any fish that is in the water under the earth:

King James Bible
The likeness of any thing that creepeth on the ground, the likeness of any fish that is in the waters beneath the earth:

World English Bible
the likeness of anything that creeps on the ground, the likeness of any fish that is in the water under the earth;

Young's Literal Translation
a form of any creeping thing on the ground -- a form of any fish which is in the waters under the earth;

Deuteronomy 4:18 Additional Translations ...