For if the former one had been entirely without fault, then a place certainly would not have been sought for a subsequent one
Other versions
King James Version
For if that first covenant had been faultless, then should no place have been sought for the second.English Standard Version
For if that first covenant had been faultless, there would have been no occasion to look for a second.New International Version
For if there had been nothing wrong with that first covenant, no place would have been sought for another.