Now he said this to signify by what kind of death he would glorify God. And when he had said this, he said to him, "Follow me.
Other versions
King James Version
This spake he, signifying by what death he should glorify God. And when he had spoken this, he saith unto him, Follow me.English Standard Version
(This he said to show by what kind of death he was to glorify God.) And after saying this he said to him, "Follow me."New International Version
Jesus said this to indicate the kind of death by which Peter would glorify God. Then he said to him, "Follow me!"