Repetition of a word or phrase at the beginnings of two or more successive verse lines, clauses, or sentences -

Anaphora:
Repetition of a word or phrase at the beginnings of two or more successive verse lines, clauses, or sentences.
Examples:

''So long as men can breathe, or eyes can see,
So long lives this, and this gives life to thee.''
(Shakespeare: ''Sonnet XVIII”)

''In every cry of every man,
In every Infant's cry of fear,
In every voice, in every ban,
The mind-forg'd manacles I hear:''
(W. Blake: ''London”)

• The Repetition of a consonant at the beginning of two or more words or stressed syllables is called Alliteration.

Source: An ABC of English Literature, Dr. M Mofizar Rahman.