John 12:24

12:24 I tell you the solemn truth, unless a kernel of wheat falls into the ground and dies, it remains by itself alone. But if it dies, it produces much grain.

John 12:31-33

12:31 Now is the judgment of this world; now the ruler of this world will be driven out. 12:32 And I, when I am lifted up from the earth, will draw all people to myself.” 12:33 (Now he said this to indicate clearly what kind of death he was going to die.)