Job 24:25

“If this is not so, who can prove me a liar and reduce my words to nothing?” ¹ 

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

"Now if it is not so, who can prove me a liar, And make my speech worthless?"

"Can anyone claim otherwise? Who can prove me wrong?"

You're free to try to prove me a liar, but you won't be able to do it."

And if it is not so, now, who will make it clear that my words are false, and that what I say is of no value?

If it is not so, who will prove me a liar, and show that there is nothing in what I say?"

"Now if it is not so , who will prove me a liar, And make my speech worth nothing?"

“If this is not so, who can prove me a liar and reduce my words to nothing?” ¹ 

¹ tn The word אַל (’al, “not”) is used here substantivally (“nothing”).