Internal Rhyme

~is a poetic device which can be defined as metrical lines in which its middle words and its end words rhymes with each other.

Example...
~Jenny and Me were engaged, you see,…
So a kiss or two was nothing to you…
Jenny would go in a domino ….
While I attended, clad in a splendid……
Now we had arranged, through notes exchanged
At Number Four to waltz no more, …
When Three was over, an eager lover…..
(Pink Dominoes by Rudyard Kipling)