During the Brahmanas and particularly inside the Upanishads, philosophical texts that increase a contemplative dimension to the Vedic texts, The easy syllable Cundī dhāraṇī or mantra also initially appeared during the Kāraṇḍavyūhasūtra: namaḥ saptānāṃ samyaksaṃbuddha koṭīnāṃ tadyathā oṃ cale cule cunde svāhā While you are by yourself you could repeat https://www.youtube.com/@Mahavidyabaglamukhi/