But I did have him. I tied him up and left him in a closet.

3 seconds sound clip from Superman (1948) - Into The Electric Furnace (Chapter 7).

You can hear this line at 00:02:51.181 in the Blu-ray version of the episode.

Quote context

[...]

- As the fugitive Dr. Hackett forces Lois to help him escape in her car, two of the Spider Lady's men discover them and give chase in an ambulance. Recognizing the men, Hackett orders Lois to stop, but she daringly refuses and...

- When I came to, I was in the doctor's office.

- And Dr. Hackett, no doubt, is with the Spider Lady, helping her menace society.

- I warned you not to get any wild ideas, but you did.

- And you not only muffed this story, you lost Hackett.

- But I did have him. I tied him up and left him in a closet.

- Clark's right, chief. It was my fault that Hackett got away. I untied him.

- Perhaps someday I'll find out what really happened.

- Now, get out, all of you, and find Hackett, and don't come back until you do.

- Get out! All of you.

[...]