Vinaya Pitaka
In multiple places in the early Buddhist texts, such as the Vinaya Pitaka of the "Mahavagga" (I.245) section the Buddha lists the ancient Vedic rishis "Atthako, Vâmako, Vâmadevo, Vessâmitto, Yamataggi, Angiraso, Bhâradvâjo, Vâsettho, Kassapo, and Bhagu". He consistently rejects the authority of the Vedas and the ancient seers, comparing them to a line of blind men.