Strong G4591 σημαίνω sēmainō · to signify

John

1. John 12:33
   This he said, signifying what death he should die.
2. John 18:32
   That the saying of Jesus might be fulfilled, which he spake, signifying what death he should die.
3. John 21:19
   This spake he, signifying by what death he should glorify God. And when he had spoken this, he saith unto him, Follow me.