Rg Veda

The Rigveda is the oldest known Vedic Sanskrit text.[6] Its early layers are among the oldest extant texts in any Indo-European language. Most scholars believe that the sounds and texts of the Rigveda have been orally transmitted with precision since the 2nd millennium BCE, through methods of memorisation of exceptional complexity, rigour and fidelity, though the dates are not confirmed and remain contentious till concrete evidence surfaces. Philological and linguistic evidence indicates that the bulk of the Rigveda Samhita was composed in the northwestern region of the Indian subcontinent (see Rigvedic rivers), most likely between c. 1500 and 1000 BCE, although a wider approximation of c. 1900–1200 BCE has also been given.