Now, if that's how you feel, get another guide.
5 seconds sound clip from the X Minus 1 - A Gun for Dinosaur by L. Sprague de Camp classic radio drama series.
You can hear this line at 00:05:12 in the radio play.
Quote context
[...]
- I'm sorry. We don't take ladies. Not to the Late Mesozoic.
- If she wants to go, she'll go. She skis and flies my airplane, so why shouldn't she?
- Now, look here, I'm paying you a lot of money. I'm entitled...
- You can't hire me to do anything against my best judgment.
- Now, if that's how you feel, get another guide.
- All right, all right. But let me tell you...
- Oh, it ended with my telling him to get out of the office or I'd throw him out.
- I was thinking sadly of all that lovely money that James would have paid me...
- In came another sahib, an August Holtzinger... slim bald chap with glasses.
- I don't want you to think I'm here under false pretenses.
[...]