 सोऽऽहं तवापराधेन विनश्येयं निशाचर।कुरु यत्ते क्षमं तत्त्वमहं त्वा नानुयामि ह।। 
 O demon   As such, I will perish due to your offence. You may do anything you deem appropriate. I will not follow you. 