Which of these lines from full fathom five makes us of alliteration

"Full Fathom Five" by - William Shakespeare

Full fathom five thy father lies;

Of his bones are coral made;

Those are pearls that were his eyes;

Nothing of him that doth fade

But doth suffer a sea change

Into something rich and strange.

Sea nymphs hourly ring his knell;

Ding-dong.

Hark! Now I hear them-Ding-dong bell.