New Living Translation
“Perform this sign,” the LORD told him. “Then they will believe that the LORD, the God of their ancestors—the God of Abraham, the God of Isaac, and the God of Jacob—really has appeared to you.”

American Standard Version
That they may believe that Jehovah, the God of their fathers, the God of Abraham, the God of Isaac, and the God of Jacob, hath appeared unto thee.

Berean Study Bible
“This is so that they may believe that the LORD, the God of their fathers—the God of Abraham, the God of Isaac, and the God of Jacob—has appeared to you.”

Douay-Rheims Bible
That they may believe, saith he, that the Lord God of their fathers, the God of Abraham, the God of Isaac, and the God of Jacob, hath appeared to thee.

English Revised Version
that they may believe that the LORD, the God of their fathers, the God of Abraham, the God of Isaac, and the God of Jacob, hath appeared unto thee.

King James Bible
That they may believe that the LORD God of their fathers, the God of Abraham, the God of Isaac, and the God of Jacob, hath appeared unto thee.

World English Bible
"That they may believe that Yahweh, the God of their fathers, the God of Abraham, the God of Isaac, and the God of Jacob, has appeared to you."

Young's Literal Translation
' -- so that they believe that Jehovah, God of their fathers, hath appeared unto thee, God of Abraham, God of Isaac, and God of Jacob.'

Exodus 4:5 Additional Translations ...