Valmiki Ramayana Bala Kanda Sarga 26 Shloka 11

दुराधर्षाम् unassailable, मायाबलसमन्विताम endowed with strength gained through black magic, एनाम् her, हृतकर्णाग्रनासिकाम् deprive her of ears and tip of nose, विनिवृत्ताम् turned away, अद्य now, करोमि I shall do, पश्य see.

See, she is unassailable because of the strength gained through black magic. I shall cut off her ears and the tip of her nose and make her turn away.