English Standard Version
But I am sending the brothers so that our boasting about you may not prove vain in this matter, so that you may be ready, as I said you would be.New International Version
But I am sending the brothers in order that our boasting about you in this matter should not prove hollow, but that you may be ready, as I said you would be.Catholic Public Domain Version
Now I have sent the brothers, so that what we glory about concerning you might not be empty in this matter, in order that (as I have explained) you may be prepared