Cundī dhāraṇī or mantra also 1st appeared within the Kāraṇḍavyūhasūtra: namaḥ saptānāṃ samyaksaṃbuddha koṭīnāṃ tadyathā oṃ cale cule cunde svāhā ) that are assumed to have great electricity and which are a sonic and verbal encapsulation with the deity. Several of the simplest mantras invoke the deity during the dative https://www.youtube.com/@AacharyaGoldieMadan/