Valmiki Ramayana Yuddha Kanda Sarga 60 Shloka 21
Original Shlokaकिंकरिष्याम्यहंतेनशक्रतुल्यबलेनहि ।।6.60.21।। ईदृशेव्यसनेघोरेयोनसाह्यायकल्पते ।
1 source checked for this shloka
यः he who, ईदृशे in such, घोरे dreadful, व्यसने weakness, साह्याय assistance, नकल्पते not able to, शक्रतुल्यबलेन equal to Indra in his strength, तेन by that, अहम् I am, किम् what, करिष्यामि can I do.
"What can I do if he does not assist me in such a dreadful comb at because of his weakness, even though he is equal to Indra in strength"