New International Version
"If this is not so, who can prove me false and reduce my words to nothing?"

American Standard Version
And if it be not so now, who will prove me a liar, And make my speech nothing worth?

Berean Study Bible
If this is not so, then who can prove me a liar and reduce my words to nothing?”

Douay-Rheims Bible
And if it be not so, who can convince me that I have lied, and set my words before God?

English Revised Version
And if it be not so now, who will prove me a liar, and make my speech nothing worth?

King James Bible
And if it be not so now, who will make me a liar, and make my speech nothing worth?

World English Bible
If it isn't so now, who will prove me a liar, and make my speech worth nothing?"

Young's Literal Translation
And if not now, who doth prove me a liar, And doth make of nothing my word?

Job 24:25 Additional Translations ...