I know that Hymn from the Rig Veda. It's very interesting, and seems to parallel both the Biblical creation story and science's Big Bang theory at the same time. Actually, I can see the Big Bang in the Genesis story, as well.
I suspect that many others see that same thing in Genesis. I find that interesting. Others see something else. Religion is endlessly fascinating.
http://www.cs.rice.edu/~ssiyer/minstrels/poems/739.html
Here's an itrans version of the original Sanskrit (Rig Veda, Book 10, Hymn
129) from www.sacred-texts.com:
nAsadAsIn no sadAsIt tadAnIM nAsId rajo no vyomAparo yat
kimAvarIvaH kuha kasya sharmannambhaH kimAsId gahanaM gabhIram
na mRtyurAsIdamRtaM na tarhi na rAtryA ahna AsItpraketaH
AnIdavAtaM svadhayA tadekaM tasmAddhAnyan na paraH kiM canAsa
tama AsIt tamasA gULamagre.apraketaM salilaM sarvamAidam
tuchyenAbhvapihitaM yadAsIt tapasastanmahinAjAyataikam
kAmastadagre samavartatAdhi manaso retaH prathamaM yadAsIt
sato bandhumasati niravindan hRdi pratISyAkavayo manISA
tirashcIno vitato rashmireSAmadhaH svidAsI.a.a.at
retodhAAsan mahimAna Asan svadhA avastAt prayatiH parastAt
ko addhA veda ka iha pra vocat kuta AjAtA kuta iyaMvisRSTiH
arvAg devA asya visarjanenAthA ko veda yataAbabhUva
iyaM visRSTiryata AbabhUva yadi vA dadhe yadi vA na
yo asyAdhyakSaH parame vyoman so aN^ga veda yadi vA naveda
"The Song of Creation"
Then there was not non-existent nor existent:
there was no realm of air, no sky beyond it.
What covered in, and where? and what gave shelter?
was water there, unfathomed depth of water?
Death was not then, nor was there aught immortal:
no sign was there, the day's and night's divider.
That one thing, breathless, breathed by its own nature
apart from it was nothing whatsoever.
Darkness there was: at first concealed in darkness,
this All was undiscriminated chaos.
All that existed then was void and formless;
by the great power of warmth was born that unit.
Thereafter rose desire in the beginning,
Desire the primal seed and germ of spirit.
Sages who searched with their heart's thought
discovered the existent's kinship in the non-existent.
Transversely was their severing line extended:
what was above it then, and what below it?
There were begetters, there were mighty forces,
free action here and energy of yonder.
Who verily knows and who can here declare it,
whence it was born and whence comes this creation?
The gods are later than this world's production.
Who knows, then, whence it first came into being?
He, the first origin of this creation,
whether he formed it all or did not form it,
Whose eye controls this world in highest heaven,
he verily knows it, or perhaps he knows it not.
-- Anon. (The Rig Veda)
Translated by Max Mueller, in "Hindu Scriptures".