Travis, you know the Seguins are absolutely reliable!

3 seconds sound clip from the The Alamo (1960) movie soundboard.

You can hear this line at 00:16:41.277 in the Blu-ray version of the movie.

Quote context

[...]

- The Indians guessed the number of troops at over 5000.

- There are also large numbers of mounted soldiers and supply trains.

- Also, lower down on the Baja Diablo, another party of Indians saw signs of large numbers of shod horses crossing a ford.

- I'm sorry, senor Seguin, but as a civilian, you cannot realise how worthless this sort of information is. Some Indian told some vaqueros...

- But, anyway, thank you, sir. And good day.

- Travis, you know the Seguins are absolutely reliable!

- If you'll excuse me.

- I meant no personal offence, senor. But I cannot make a plan of action based on third-hand rumors.

- I do not take personal affront, Colonel Travis, else I should be forced to act other than to simply bid you good day.

- Adios, Juan.

- Adios.

[...]