I'm getting too old for this.
4 seconds sound clip from the Robin Hood (1973) movie soundboard.
You can hear this line at 00:22:47 in the Blu-ray version of the movie.
Quote context
[...]
- Put your hand on your heart and cross your eyes.
- Spiders, snakes and a lizard head. If I tattletale, I'll die till I'm dead.
- It's your turn to serve, Marian, dear.
- Oh, as your lady-in-waiting, I'm waiting.
- I'm getting too old for this.
- You're not bad yourself, dear.
- Where is it? Did you lose it?
- It must be in there someplace.
[...]