Valmiki Ramayana Sundara Kanda Sarga 48 Shloka 5

समरेषु in war, कर्मणा by the task, ते to you, अशक्यम् not possible, नास्ति there is nothing, मतिपूर्वमन्त्रणे wise counsel, ते to you, अकार्यम् impossible act, नास्ति not, त्रिषु in the three, सङ्ग्रहेषु in making by mantra an astra return, यः such a person, ते to you, अस्त्रबलम् strength of your weapons, ते बलं च your own strength, न वेद does not know, सः he, कश्चित् none, नास्ति not.

"Nothing is impossible for you in war. You do not consider with your wise judgment any action unfit for undertaking. There is none in all the three worlds who is unaware of the strength of your weapons and your power to recall through Mantra the weapon you have discharged.