Here's your old grizzer brown bear can clobber bark off a gum tree.
4 seconds sound clip from the Jeremiah Johnson (1972) movie soundboard.
You can hear this line at 01:37:48.263 in the Blu-ray version of the movie.
Quote context
[...]
- Better move them out fast. Crow don't take kindly to trespassing.
- Where's your mule that kicks holes in the sky and shakes its saddle from the back?
- Where's your slavering wolf of the rolling prairie?
- Here's your old grizzer brown bear can clobber bark off a gum tree.
- There's a man for you, Jeremiah Johnson.
- I'm half horse, half gator, and a touch of the earthquake.
- I got the prettiest gal, fastest horse, ugliest dog this side of hell.
- I can outjump, outrun, throw down, drag out and whip any man in all Kentucky.
[...]