Parallelism - figure, representing the location of identical or similar to the grammatical and semantic structure of the speech related parts of the text. Parallel elements of the proposal may be, their parts, words, words. For example:
My only weapon I see your bright eyes?
Hear is my only weapon gentle conversation?
- A. S. Pushkin, Ruslan and Lyudmila
Your mind is deep, the sea,
Your spirit is high, that the mountains
- Briusov B. Experiments