 न शशाकरुजंकर्तुंयुधितस्यनरोत्तमः ।अथैनमभ्युपागम्यवायुर्वाक्यमुवाच ह ।। 
 Wind god Vayu having come to the best of men, Lakshmana, spoke to him that in battle it is not possible to injure him or kill him. 