NET
18 You know that from your empty way of life inherited from your ancestors you were ransomed—not by perishable things like silver or gold,
Darby
18 knowing that ye have been redeemed, not by corruptible [things, as] silver or gold, from your vain conversation handed down from [your] fathers,
KJV
18 Forasmuch as ye know that ye were not redeemed with corruptible things, [as] silver and gold, from your vain conversation [received] by tradition from your fathers;