What is an example of assonance in the poem Jabberwocky by Lewis Carroll?

An example of assonance in the poem "Jabberwocky" by Lewis Carroll is: "And the mome raths outgrabe." The repetition of the long "o" sound in the Words "mome" and "outgrabe" creates an assonance, adding to the whimsical and nonsensical tone of the poem.