My parents in the underworld! I send
This servant girl — take care and gently tend.
Conduct her past the terrifying shade.
Keep her of circling horrors unafraid,
For she, alas, was only six days shy
Of six years when too soon she came to die.
Protect her as she plays her childhood games,
And lisps, as shyly she was wont, our names.
Earth, sadly mounded on this gravesite new,
Press lightly on her, as she did on you.

[Hanc tibi, Fronto pater, genetrix Flaccilla, puellam
Oscula commendo deliciasque meas,
Parvula ne nigras horrescat Erotion umbras
Oraque Tartarei prodigiosa canis.
Impletura fuit sextae modo frigora brumae,
Vixisset totidem ni minus illa dies.
Inter tam veteres ludat lasciva patronos
Et nomen blaeso garriat ore meum.
Mollia non rigidus caespes tegat ossa nec illi,
Terra, gravis fueris: non fuit illa tibi.]

Martial (AD c.39-c.103) Spanish Roman poet, satirist, epigrammatist [Marcus Valerius Martialis]
Epigrams [Epigrammata], Book 5, epigram 34 [tr. Wills (2007)]
    (Source)

Erotion was a slave child in Martial's household, per other epigrams. The identity of Fronto and Flaccilla -- whether they are the names of Martial's parents or Erotion's -- is ambiguous in the Original Latin, and a subject of debate. Alternate translations:

Fronto, to thee, to thee, Flaccilla mild,
My darling I commend, your lively child.
Oh! may no sable shades make her more pale,
Nor the Tartarean dog the Love assail.
Six times the rig'rous solstice had the run,
Has she survey'd six times another sun.
Mid her old patrons, may the prattler play;
And lsip my name, as in the realms of day.
To her soft bones no turf oppressive be:
O earth lie light on her, who lay so light on thee.
[tr. Elphinston (1782), Book 9, ep. 18]

O my father, Fronto! and my mother, Flacilla! I commend to you, in the realm below, this damsel, my delight and the object of my kisses, lest Erotion be terrified at the dark shades, and at the enormous mouth of the dog of Tartarus. She would have completed her sixth winter if she had lived six days longer. May she continue her sportive ways under your reverend patronage, and may she garrulously stammer forth my name! May the turf lie lightly on her delicate bones; you ought not, O earth, to be heavy to her; she was not so to thee!
[tr. Amos (1858) ep. 35]

To you, O Fronto my father, and to you, O Flaccilla my mother, I commend this child, the little Erotion, my joy and my delight, that she may not be terrified at the dark shades and at the monstrous mouth of the dog of Tartarus. She would just have passed the cold of a sixth winter, had she lived but six days longer. Between protectors so venerable may she sport and play, and with lisping speech babble my name. Let no rude turf cover her tender bones, and press not heavy on her, O earth; she pressed but lightly on thee.
[tr. Bohn's Classical (1859)]

To you -- dun spectres to forefend
And yon Tartarean monster dread --
This little maiden I commend,
Dead parents of my darling dead!

Had only my Erotion's span
While just so many days were told,
Been lengthened out to dwell with man,
She had been then six winters old.

Still sportive may she spend her days,
And lisp my name with prattling tongue;
Nor chide her little wanton ways,
Mid friends so old, and she so young.

Soft be the turf that shrouds her bed,
For delicate and soft was she.
And, Earth, lie lightly o'er her head,
For light the steps she laid on thee.
[tr. Webb (1879)]

Mother and sire, to you do I commend
Tiny Erotion, who must now descend,
A child, among the shadows, and appear
Before hell's bandog and hell's gondolier.
Of six hoar winters she had felt the cold,
But lacked six days of being six years old.
Now she must come, all playful, to that place
Where the great ancients sit with reverend face;
Now lisping, as she used, of whence she came,
Perchance she names and stumbles at my name.
O'er these so fragile bones, let there be laid
A plaything for a turf; and for that maid
That ran so lightly footed in her mirth
Upon thy breast -- lie lightly, mother earth!
[tr. Stevenson (1884)]

To thee, father Fronto, to thee, mother Flacilla, commend this maid, my sweetheart and my darling, that tiny Erotion may not shudder at the dark shades and the Tartarean hound's stupendous jaws. She would have completed only her sixth cold winter had she not lived as many days too few. Beside protectors so aged let her lightly play, and prattle my name with lisping tongue. And let not hard clods cover her tender bones, nor be though heavy upon her, O earth: she was not so to thee!
[tr. Ker (1919)]

Thou Mother dear and thou my Father's shade,
To you I now commit the gentle maid,
Erotion, my little love, my sweet;
Let not her shuddering spirit fear to meet
The ghosts, but soothe her lest she be afraid.
How should a baby heart be undismayed
To pass the lair where Cerberus is laid?
The little six-year maiden gently greet.
Dear reverend spirits, give her kindly aid
And let her play in some Elysian glade,
Lisping my name sometimes -- and, I entreat
Lie on her softly, kind earth; her feet,
Such tiny feet, on thee were lightly laid.
[tr. Pott & Wright (1921)]

Mother Flaccilla, Fronto sire that's gone,
This darling pet of mine, Erotion,
I pray ye greet, that nor the Land of Shade
Nor Hell-hound's maw shall fright my little maid.
Full six chill winters would the child have seen
Had her life only six days longer been.
Sweet child, with our lost friends to guard thee, play,
And lisp my name in thine own prattling way.
Soft be the turf that shrouds her! Tenderly
Rest on her, earth, for she trod light on thee.
[tr. Duff (1929)]

Fronto, Father, Flacilla, Mother, extend your protection from the Stygian shadows. The small Erotion (my household Iris) has changed my h ouse for yours. See that the hellhound's horrid jaws don't scare her, who was no more than six years old (less six days) on the Winter day she died. She'll play beside you gossiping about me in child's language. Weigh lightly on her small bones, gentle earth, as she, when living, lightly trod on you.
[tr. Whigham (1987)]

This girl, father Fronto and mother Flaccilla, I commit to your care, so that little Erotion, my pet and darling, may not tremble at the dark shades and at the monstrous mouths of the hound of Tartarus. She would have just seen out the frosts of her sixth midwinter, had her life not fallen that many days short. I hope she plays and skips now in her former patrons' keeping; I hope her hare-lip mumbles my name. Please let the turf that covers her bones not be hard, and, earth, be not heavy upon her, she was no weight on you.
[tr. Nisbet (2015)]

Ye parents Fronto and Flaccilla here,
To you I do commend my girl, my dear,
Lest pale Erotion tremble at the shades,
And the foul dog of hell's prodigious heads.
Her age fulfilling just six winters was,
Had she but known so many days to pass.
'Mongst you, old patrons, may she sport and play,
And with her lisping tongue my name oft say.
May the smooth turf her soft bones hide, and be,
O earth, as light to her as she to thee!
[tr. Fletcher]

I commend you this slave girl, father Fronto, mother Flacilla, as she was my delight and the object of my kisses. May little Erotion not fear the dark shades nor the vast mouths of the Tartarean dog. She would have completed her sixth cold winter if she'd not lived as many days too few. Now, let her play amid old friends, let her chatter and lisp my name. May the soft turf cover her brittle bones: earth, lie lightly on her, as she was not heavy on you.
[Source]