I'll guarantee Mr. McCloud's half of the bet.

3 seconds sound clip from the Flaming Feather (1952) movie soundboard.

You can hear this line at 00:11:04.600 in the DVD version of the movie.

Quote context

[...]

- I got money that says we get him.

- Maybe you'd like to make a little bet, Lieutenant.

- All right. How about it, McCloud? I'm prepared to wager one year's pay that the Army gets the Sidewinder before you do.

- What's your name?

- Tom Blaine, Lieutenant. B Troop, 2nd Cavalry.

- Tom Blaine, huh?

- Well, I'm flat broke, but I'm taking you up on that bet, Lieutenant.

- What are you going to use for money?

- I'll guarantee Mr. McCloud's half of the bet.

- Well, that's good enough for me, Carolina. Good luck.

- Lieutenant, if you will excuse us, I would like a word with our Indian fighter here.

- Shall we go where we can talk?

- By the way, Lieutenant, you won't find the Sidewinder in any bars.

[...]