Valmiki Ramayana Kishkindha Kanda Sarga 18 Shloka 58
Original Shlokaत्वया ह्यनुगृहीतेन राज्यं शक्यमुपासितुम्4.18.57।। त्वद्वशे वर्तमानेन तव चित्तानुवर्तिना। शक्यं दिवं चार्जयितुं वसुधां चापि शासितुम्4.18.58।।
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त्वया by you, अनुगृहीतेन by a person favoured, त्वद्वशे under your control, वर्तमानेन by one who moves, तव चित्तानुवर्तिना acts according to your will, राज्यम् kingdom, उपासितुम् to rule, शक्यम् it is possible, दिवम् heaven, आर्जयितुं च to attain, वसुधाम् earth, चापि also, शक्यम् posssible.
'It is possible for a person favoured by you to rule the kingdom.It is possible for one who is under your control and acts according to your will to rule the entire world and earn heaven.