The utmost necessity is to state the final mantra in Bengali in a correct way. In cases like this, consulting a guru or somebody who is proficient is usually useful to suit your needs as a way to ensure that the pronunciation is accurate. कदा निलिंपनिर्झरी निकुञ्जकोटरे वसन् विमुक्तदुर्मतिः सदा https://www.youtube.com/watch?v=7yoEpl90KUg