 यां चेमां मन्यसे धात्रीमेतद्बिलमिति श्रुतम्।एतल्लक्ष्मणबाणानामीषत्कार्यं विदारणे।। 
 You may think it safe to stay here in this opening of the earth. It is a petty task for the arrows of Lakshmana to break open this socalled cave. 