GOD'S WORD® Translation
Even before there is a [single] word on my tongue, you know all about it, LORD.

American Standard Version
For there is not a word in my tongue, But, lo, O Jehovah, thou knowest it altogether.

Berean Study Bible
Even before a word is on my tongue, You know all about it, O LORD.

Douay-Rheims Bible
And thou hast foreseen all my ways: for there is no speech in my tongue.

English Revised Version
For there is not a word in my tongue, but, lo, O LORD, thou knowest it altogether.

King James Bible
For there is not a word in my tongue, but, lo, O LORD, thou knowest it altogether.

World English Bible
For there is not a word on my tongue, but, behold, Yahweh, you know it altogether.

Young's Literal Translation
For there is not a word in my tongue, Lo, O Jehovah, Thou hast known it all!

Psalm 139:4 Additional Translations ...