Valmiki Ramayana Ayodhya Kanda Sarga 115 Shloka 21
Original Shlokaअभिषिक्ते तु काकुत्स्थे प्रहृष्टमुदिते जने। प्रीतिर्मम यशश्चैव भवेद्राज्याच्चतुर्गुणम्।।2.115.21।।
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काकुस्त्थे Rama, अभिषिक्ते having been coronated, जने people, प्रहृष्टमुदिते having been delighted and pleased, मम to me, राज्यात् of the kingdom, चतुर्गुणम् four times, प्रीतिः joy, यशश्चैव and renown, भवेत् will be (greater than by ruling).
After Rama is coronated and the people are delighted and pleased, the renown and pleasure for me will be fourfold (what is obtained from ruling the kingdom).