Land o' mercy, Pa. What's the young 'un gonna do for milk? That burned cow's plum out yonder in the barn.
8 seconds sound clip from the Homesteader Droopy (Tex Avery, 1954) movie soundboard.
You can hear this line at 00:04:23 in the Blu-ray version of the movie.
Quote context
[...]
- What? A dirty homesteader just fenced in our water hole in Red Rock Canyon?
- All right. Hand me my Winchester, Sam. I'm a-ridin' for Red Rock.
- Doggone. I sure hated to do that. But, it's the law of the West though.
- Well, homesteaders. Sure hate to shoot you in the back like this. But it's the law of the West.
[...]