The Amazing Spider-Man #121 — The Night Gwen Stacy Died (June 1973)
Goblin: You cursed interloper! You’ll never take that girl anywhere! She’s doomed, do you hear me? Doomed — and so are you! Peter: Gwen, no! I’ve go to catch her — stop her fall before she hits the water! I’ve got to, I’ve got to! Hey, kid — what’s wrong? Don’t you understand? I saved you — you can’t be — No! Oh, no, no, no — don’t be dead, Gwen — I don’t want you to be dead! I saved you, honey… don’t you see? I saved you… Goblin: Romantic idiot! Peter: I’m going to get you, Goblin! I’m going to destroy you slowly — and when you start begging for me to end it — I’m going to remind you of one thing — you killed the woman I love and for that, you’re going to die!