Cundī dhāraṇī or mantra also first appeared while in the Kāraṇḍavyūhasūtra: namaḥ saptānāṃ samyaksaṃbuddha koṭīnāṃ tadyathā oṃ cale cule cunde svāhā The Durga Gayatri mantra is dedicated to Goddess Durga, celebrated for her power and protecting energy. That is said being the entire world strongest mantra chanted by Hindus in https://www.facebook.com/share/1J6iVuTuXb/