 कृतास्त्रमकृतास्त्रं वा नैनं शक्ष्यन्ति राक्षसा:।गुप्तं कुशिकपुत्रेण ज्वलनेनामृतं यथा।। 
 Trained or not in the use of arms, as long as Rama is protected by Viswamitra, just as nectar is protected by the flaming firegod rakshasas will not be able to compete with him. 