HROTHGAR spake, helmet-of-Scyldings: --
"Ask not of pleasure! Pain is renewed
to Danish folk. Dead is Aeschere,
of Yrmenlaf the elder brother,
my sage adviser and stay in council,
shoulder-comrade in stress of fight
when warriors clashed and we warded our heads,
hewed the helm-boars; hero famed
should be every earl as Aeschere was!
But here in Heorot a hand hath slain him
of wandering death-sprite. I wot not whither,
proud of the prey, her path she took,
fain of her fill. The feud she avenged
that yesternight, unyieldingly,
Grendel in grimmest grasp thou killedst, --
seeing how long these liegemen mine
he ruined and ravaged. Reft of life,
in arms he fell. Now another comes,
keen and cruel, her kin to avenge,
faring far in feud of blood:
so that many a thane shall think, who e'er
sorrows in soul for that sharer of rings,
this is hardest of heart-bales. The hand lies low
that once was willing each wish to please.
Land-dwellers here and liegemen mine,
who house by those parts, I have heard relate
that such a pair they have sometimes seen,
march-stalkers mighty the moorland haunting,
wandering spirits: one of them seemed,
so far as my folk could fairly judge,
of womankind; and one, accursed,
in man's guise trod the misery-track
of exile, though huger than human bulk.
Grendel in days long gone they named him,
folk of the land; his father they knew not,
nor any brood that was born to him
of treacherous spirits. Untrod is their home;
by wolf-cliffs haunt they and windy headlands,
fenways fearful, where flows the stream
from mountains gliding to gloom of the rocks,
underground flood. Not far is it hence
in measure of miles that the mere expands,
and o'er it the frost-bound forest hanging,
sturdily rooted, shadows the wave.
By night is a wonder weird to see,
fire on the waters. So wise lived none
of the sons of men, to search those depths!
Nay, though the heath-rover, harried by dogs,
the horn-proud hart, this holt should seek,
long distance driven, his dear life first
on the brink he yields ere he brave the plunge
to hide his head: 'tis no happy place!
Thence the welter of waters washes up
wan to welkin when winds bestir
evil storms, and air grows dusk,
and the heavens weep. Now is help once more
with thee alone! The land thou knowst not,
place of fear, where thou findest out
that sin-flecked being. Seek if thou dare!
I will reward thee, for waging this fight,
with ancient treasure, as erst I did,
with winding gold, if thou winnest back."
 He surmises presently where she is.  The connection is not
difficult. The words of mourning, of acute grief, are said; and
according to Germanic sequence of thought, inexorable here, the
next and only topic is revenge. But is it possible? Hrothgar
leads up to his appeal and promise with a skillful and often
effective description of the horrors which surround the monster's
home and await the attempt of an avenging foe.
BEOWULF spake, bairn of Ecgtheow:
"Sorrow not, sage! It beseems us better
friends to avenge than fruitlessly mourn them.
Each of us all must his end abide
in the ways of the world; so win who may
glory ere death! When his days are told,
that is the warrior's worthiest doom.
Rise, O realm-warder! Ride we anon,
and mark the trail of the mother of Grendel.
No harbor shall hide her -- heed my promise! --
enfolding of field or forested mountain
or floor of the flood, let her flee where she will!
But thou this day endure in patience,
as I ween thou wilt, thy woes each one."
Leaped up the graybeard: God he thanked,
mighty Lord, for the man's brave words.
For Hrothgar soon a horse was saddled
wave-maned steed. The sovran wise
stately rode on; his shield-armed men
followed in force. The footprints led
along the woodland, widely seen,
a path o'er the plain, where she passed, and trod
the murky moor; of men-at-arms
she bore the bravest and best one, dead,
him who with Hrothgar the homestead ruled.
On then went the atheling-born
o'er stone-cliffs steep and strait defiles,
narrow passes and unknown ways,
headlands sheer, and the haunts of the Nicors.
Foremost he fared, a few at his side
of the wiser men, the ways to scan,
till he found in a flash the forested hill
hanging over the hoary rock,
a woful wood: the waves below
were dyed in blood. The Danish men
had sorrow of soul, and for Scyldings all,
for many a hero, 'twas hard to bear,
ill for earls, when Aeschere's head
they found by the flood on the foreland there.
Waves were welling, the warriors saw,
hot with blood; but the horn sang oft
battle-song bold. The band sat down,
and watched on the water worm-like things,
sea-dragons strange that sounded the deep,
and nicors that lay on the ledge of the ness --
such as oft essay at hour of morn
on the road-of-sails their ruthless quest, --
and sea-snakes and monsters. These started away,
swollen and savage that song to hear,
that war-horn's blast. The warden of Geats,
with bolt from bow, then balked of life,
of wave-work, one monster, amid its heart
went the keen war-shaft; in water it seemed
less doughty in swimming whom death had seized.
Swift on the billows, with boar-spears well
hooked and barbed, it was hard beset,
done to death and dragged on the headland,
wave-roamer wondrous. Warriors viewed
the grisly guest.
Then girt him Beowulf
in martial mail, nor mourned for his life.
His breastplate broad and bright of hues,
woven by hand, should the waters try;
well could it ward the warrior's body
that battle should break on his breast in vain
nor harm his heart by the hand of a foe.
And the helmet white that his head protected
was destined to dare the deeps of the flood,
through wave-whirl win: 'twas wound with chains,
decked with gold, as in days of yore
the weapon-smith worked it wondrously,
with swine-forms set it, that swords nowise,
brandished in battle, could bite that helm.
Nor was that the meanest of mighty helps
which Hrothgar's orator offered at need:
"Hrunting" they named the hilted sword,
of old-time heirlooms easily first;
iron was its edge, all etched with poison,
with battle-blood hardened, nor blenched it at fight
in hero's hand who held it ever,
on paths of peril prepared to go
to folkstead of foes. Not first time this
it was destined to do a daring task.
For he bore not in mind, the bairn of Ecglaf
sturdy and strong, that speech he had made,
drunk with wine, now this weapon he lent
to a stouter swordsman. Himself, though, durst not
under welter of waters wager his life
as loyal liegeman. So lost he his glory,
honor of earls. With the other not so,
who girded him now for the grim encounter.
 Hrothgar is probably meant.  Meeting place.
Selection from Beowulf -- see full text including copyright information here