Cundī dhāraṇī or mantra also to start with appeared while in the Kāraṇḍavyūhasūtra: namaḥ saptānāṃ samyaksaṃbuddha koṭīnāṃ tadyathā oṃ cale cule cunde svāhā The use of mantra or even the repetition of specified phrases in Pali is really a really prevalent type of meditation while in the Theravada tradition. Straightforward https://www.instagram.com/tantramantraaurvigyaan/