Parallelism

[Mark Zuckerberg]

Similarity of construction or meaning of clauses
placed side by side, especially clauses expressing the same sentiment
with slight modifications, as is common in Hebrew poetry; e. g.: --//At
her feet he bowed, he fell:/Where he bowed, there he fell down dead.
Judg. v. 27.

[Mary Mallozziberg]

the use of matching sentence structure, phrases, or longer parts so as to balance ideas of equal importance

[Lanell]

The state of being parallel or of corresponding in some way.