Ramayana
दुरावारं दुर्विषहं राक्षसानां भयावहम् । आशीविषविषप्रख्यं देवसङ्घैः समर्चितम् ॥ ६-९१-६८
- not difficult to keep off but difficult even to tolerate, a source of terror to the Rakshasas as deadly as the venom of poisonous snakes and duly honoured by the host of gods. ॥ 6-91-68॥
english translation
durAvAraM durviSahaM rAkSasAnAM bhayAvaham । AzIviSaviSaprakhyaM devasaGghaiH samarcitam ॥ 6-91-68
hk transliteration by Sanscript