The Grave of Bonaparte, reported in Bartlett's Familiar Quotations, 10th ed. (1919) (incorrectly attributed as "Leonard" Heath).
“England! awake! awake! awake!
Jerusalem thy sister calls!
Why wilt thou sleep the sleep of death
And close her from thy ancient walls?”
Source: 1800s, Jerusalem The Emanation of The Giant Albion (c. 1803–1820), Ch. 4, prefatory poem, plate 77, st. 1
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William Blake 249
English Romantic poet and artist 1757–1827Related quotes

“While the world sleeps, darkness and silence are awake.”
“A Sleepday,” p. 53
The Creator (2000), Sequence: “The Whisper of Eternity”

“I’ll stay awake while reason sleeps.”
Ron English's Fauxlosophy (2016)

“Death had to take him in his sleep, for if he was awake there'd have been a fight.”
Upon hearing the death of President Teddy Roosevelt, as quoted in F.D.R. : 1905-1928 (1947) by Elliott Roosevelt, p. 449.

Source: Gowda upset over seeing his sleeping photo http://timesofindia.indiatimes.com/city/bangalore/Gowda-upset-over-seeing-his-sleeping-photo/articleshow/97258.cms, The Times of India, 27 July 2003

Poem: A Supplication http://www.bartleby.com/106/102.html.

(31st March 1827) The Spirit of Dreams
The London Literary Gazette, 1827

“Awake! the land is scattered with light, and see,
Uncanopied sleep is flying from field and tree.”
Awake, My Heart, to Be Loved, l. 13-14.
Poetry