During the next commercial break, you may want to check out Dylan Thomas quoting Lavender’s Blue in his poem Over St. John’s Hill: https://www.poemhunter.com/poem/over-sir-john-s-hill/Ozymandias was by Percy Shelley and to a lesser degree, Horace Smith, who specifically referenced Egypt and London by his sonnet's end, but lost the race to have his version published first by a month--both published originally in The Examiner in London. Lavender's Blue, the origin of the phrase Dilly dilly in its song, goes back to approximately the 17th century, writer unknown.
Second stanza:
Flash, and the plumes crack,
And a black cap of jack-
Daws Sir John's just hill dons, and again the gulled birds hare
To the hawk on fire, the halter height, over Towy's fins,
In a whack of wind.
There
Where the elegiac fisherbird stabs and paddles
In the pebbly dab-filled
Shallow and sedge, and 'dilly dilly,' calls the loft hawk,
'Come and be killed,'
I open the leaves of the water at a passage
Of psalms and shadows among the pincered sandcrabs prancing