Valmiki Ramayana Yuddha Kanda Sarga 80 Shloka 40
Original Shlokaअस्यैवतुवधेयत्नंकरिष्यावोमहाभुज । आदेक्ष्यावोमहावेगावस्त्रानाशीविषोपमान् ।।6.80.40।।
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महाभुज mighty armed, अस्यैव I will, वधे kill, यत्नम् effort, करिष्यावःwill make, महावेगान् endowed with high speed, आशीविषोपमान् venomous serpents, अस्त्रान् weapons, आदेक्ष्यावःwill command
"O mighty armed Lakshmana! I will make an effort to kill Indrajith by commanding weapons like venomous serpents endowed with high speed."