The gods, the Danavas, the Gandharvas, the Pishachas, the Uragas, the Rakshasas, and human being succeed in getting me only after practising the severest austerities.
महदुग्रं तपः कृत्वा मां निषेवन्ति मानवाः। देवदानवगन्धर्वाः पिशाचोरगराक्षसाः॥