and so they ask, When is this promise [of resurrection and judgment] to be fulfilled? [Answer this, O you who believe in it,] if you are men of truth!"

They say: "When will this promise (come to pass) if ye are telling the truth?"

And they say: When is this promise (to be fulfilled) if ye are truthful?

And they say: When will this promise be (fulfilled), if you are truthful?

And they say, "When is this promise, if you should be truthful?"