Cundī dhāraṇī or mantra also to start with appeared during the Kāraṇḍavyūhasūtra: namaḥ saptānāṃ samyaksaṃbuddha koṭīnāṃ tadyathā oṃ cale cule cunde svāhā Chanting this potent mantra regularly with pure intention aids us crystal clear our souls and dispose of any unfavorable energy. It invokes the feeling of love and compassion.  https://tantramantraaurvigyaan.com/