Cundī dhāraṇī or mantra also to start with appeared in the Kāraṇḍavyūhasūtra: namaḥ saptānāṃ samyaksaṃbuddha koṭīnāṃ tadyathā oṃ cale cule cunde svāhā "In present-day Theravada practice, mantra observe is often combined with respiration meditation, making sure that a single recites a mantra concurrently with in-breath and out-breath to aid build https://www.youtube.com/@AacharyaGoldieMadan/