Okay. Now, swear it. The most excellent promise you can make. Swear as my only brother on our lives.
12 seconds sound clip from the E.T. the Extra-Terrestrial movie soundboard.
You can hear this line at 00:32:36 in the Blu-ray version of the movie.
Quote context
[...]
- Come on, Michael. He came back.
- He came back? He came back? Oh, my God!
- One thing. I have absolute power. Say it. Say it!
- What have you got? Is it the coyote?
- Okay. Now, swear it. The most excellent promise you can make. Swear as my only brother on our lives.
- Okay, don't get so heavy. I swear.
- And uh, you'd better take off... your shoulder pads.
- What?
[...]