Maa Gayatri Pragya Geet
The Gayatri Mantra is first recorded in the Rig Veda (iii, 62, 10) which was written in Sanskrit about 2500 to 3500 years ago, and by some reports, the mantra may have been chanted for many generations before that. Gayatri Mantra is a highly revered mantra in Hinduism, second only to the mantra Om. Since all the other three Vedas contain much material rearranged from the Rig Veda, the Gayatri mantra is found in all the four Vedas. The deva invoked in this mantra is Savitr, and hence the mantra is also called Savitri.