NASB 1995
Then God said, "Behold, I am going to make a covenant. Before all your people I will perform miracles which have not been produced in all the earth nor among any of the nations; and all the people among whom you live will see the working of the LORD, for it is a fearful thing that I am going to perform with you.

American Standard Version
And he said, Behold, I make a covenant: before all thy people I will do marvels, such as have not been wrought in all the earth, nor in any nation; and all the people among which thou art shall see the work of Jehovah; for it is a terrible thing that I do with thee.

Berean Study Bible
And the LORD said, “Behold, I am making a covenant. Before all your people I will perform wonders that have never been done in any nation in all the world. All the people among whom you live will see the LORD’s work, for it is an awesome thing that I am doing with you.

Douay-Rheims Bible
The Lord answered: I will make a covenant in the sight of all. I will do signs such as were never seen upon the earth, nor in any nation: that this people, in the midst of whom thou art, may see the terrible work of the Lord which I will do.

English Revised Version
And he said, Behold, I make a covenant: before all thy people I will do marvels, such as have not been wrought in all the earth, nor in any nation: and all the people among which thou art shall see the work of the LORD, for it is a terrible thing that I do with thee.

King James Bible
And he said, Behold, I make a covenant: before all thy people I will do marvels, such as have not been done in all the earth, nor in any nation: and all the people among which thou art shall see the work of the LORD: for it is a terrible thing that I will do with thee.

World English Bible
He said, "Behold, I make a covenant: before all your people I will do marvels, such as have not been worked in all the earth, nor in any nation; and all the people among which you are shall see the work of Yahweh; for it is an awesome thing that I do with you.

Young's Literal Translation
And He saith, 'Lo, I am making a covenant: before all thy people I do wonders, which have not been done in all the earth, or in any nation, and all the people in whose midst thou art have seen the work of Jehovah, for it is fearful that which I am doing with thee.

Exodus 34:10 Additional Translations ...