Verb (used without object) : Vesuvius is slumbering.    From Dictionary.com. 

Verb (used with object) : to slumber the afternoon away. ,to slumber cares away.    From Dictionary.com. 

A gauzy curtain of silver tissue, which, without impeding respiration, protected the slumberer from the fell insects of an Oriental night.    From Wordnik.com.  [Chapter 5 - Part IX] Reference

That call the slumberer back.    From Wordnik.com.  [Small Means and Great Ends] Reference

Then called a slumberer by his side.    From Wordnik.com.  [Lady of the Lake] Reference

With each newly discovered slumberer, the populace grew more pensive.    From Wordnik.com.  [WORLD OF WARCRAFT STORMRAGE] Reference

On -- on -- the slumberer breathed on, but he thought not, felt not, perceived not.    From Wordnik.com.  [Edmond Dantès] Reference

It was definitely occupied, although the slumberer was no match for the trio upstairs.    From Wordnik.com.  [Take A Thief]

Roused from this position by some movement of the slumberer, she started up and watched him.    From Wordnik.com.  [Edmond Dantès] Reference

I pulled out the nozzle and turned it full onto the slumberer in her slumblies and dead quiet.    From Wordnik.com.  [Magic X] Reference

For some time the physician gazed in deep thought at the pale face of the unconscious slumberer.    From Wordnik.com.  [Edmond Dantès] Reference

The lighting was not adequate enough to determine whether the slumberer was inhaling the gas or not.    From Wordnik.com.  [Spaceship of Ancestors]

He then gazed long and anxiously at the torpid slumberer, standing at the bedside and watching that marble face.    From Wordnik.com.  [Edmond Dantès] Reference

The trumpeter was now calling every slumberer to arms, and in a few moments the entire garrison was ready for action.    From Wordnik.com.  [The Battle of Bayan and Other Battles] Reference

Neither was the ridge level, and our tents were pitched at such an angle that the slumberer whose grasp of the bed-head relaxed.    From Wordnik.com.  [A Holiday in the Happy Valley with Pen and Pencil] Reference

"I might throttle her," he muttered in a half audible tone, as his glittering eyes peered into the quiet face of the slumberer.    From Wordnik.com.  [Five Thousand Dollars Reward] Reference

If the slumberer did not instantly start up, the tent was pulled down about him, and he found himself half-smothered in canvass.    From Wordnik.com.  [Blackwood's Edinburgh Magazine, Volume 61, No. 380, June, 1847] Reference

The organist would pound the bass, making the entire sanctuary shudder, waking up even the most devout slumberer in the congregation.    From Wordnik.com.  [Song on the Brain (2/16)] Reference

'The slumberer speaks; the words of sleep are sacred.'.    From Wordnik.com.  [Alroy The Prince Of The Captivity] Reference

This he cast at the slumberer with felicitous accuracy.    From Wordnik.com.  [The Clarion] Reference

By the light of his electric torch he discovered the slumberer.    From Wordnik.com.  [The Keepers of the King's Peace] Reference

When shall it be morn in the grave, to bid the slumberer awake?.    From Wordnik.com.  [The Sorrows of Young Werther] Reference

Angels sat beside the slumberer, tenderly formed out of his dreams.    From Wordnik.com.  [Peter Schlemihl] Reference

The slumberer stirred uneasily, rolled over, opened one eye, and sat up.    From Wordnik.com.  [The Woman-Haters: a yarn of Eastboro twin-lights] Reference

Cause, and many a slumberer hath been wakened by the sweetness of Thy voice.    From Wordnik.com.  [Bahá’í Prayers: A Selection of Prayers Revealed by Bahá’u’lláh, the Báb, and ‘Abdu’l-Bahá] Reference

Baron von Moudenfels or Commissioner Kraus tapped the slumberer lightly on the shoulder.    From Wordnik.com.  [A Conspiracy of the Carbonari] Reference

The duchess drew aside the drapery, and contemplated the rosy face of the infant slumberer.    From Wordnik.com.  [The Last of the Barons — Complete] Reference

But this time the operation was more skillful and no warning click disturbed the slumberer.    From Wordnik.com.  [Broken to the Plow] Reference

But Wally's hat, skilfully thrown, had already caught the slumberer on the side of the head.    From Wordnik.com.  [A Little Bush Maid] Reference

Who would deem this gentle slumberer had betrayed the highest trust that ever Heaven vouchsafed to favoured man?.    From Wordnik.com.  [Alroy The Prince Of The Captivity] Reference

Ruminating thus, he essayed another door, which admitted him to a bedroom, where lay another harmonious slumberer.    From Wordnik.com.  [Peveril of the Peak] Reference

And now the slumberer, as the loiterer had been before, was the subject of observation to the accidental passengers.    From Wordnik.com.  [Waverley Novels — Volume 12] Reference

But, how quietly the slumberer lay! how pale his features! and how like a shroud the sheet was wound about his frame!.    From Wordnik.com.  [The White Old Maid (From "Twice Told Tales")] Reference

She whispered feelingly, "Poor girl! poor child!" then, with a sigh almost as deep as that of the slumberer, withdrew.    From Wordnik.com.  [The Emancipated] Reference

She hesitated; she trembled; she was in mortal fear of that truculent slumberer; but sleep lessens the awe thieves feel or heroes inspire.    From Wordnik.com.  [What Will He Do with It? — Complete] Reference

This noisy slumberer was the Irishman, O'Gorman, -- one of the parties to that suspended fight, to be resumed by day break in the morning.    From Wordnik.com.  [The Ocean Waifs A Story of Adventure on Land and Sea] Reference

Over her closed eyes the long lashes trembled almost imperceptibly, and a delicate pink flush came and went on the cheek of the slumberer.    From Wordnik.com.  [Complete Project Gutenberg Georg Ebers Works] Reference