Valmiki Ramayana Ayodhya Kanda Sarga 53 Shloka 11
Original Shlokaसुखी बत सभार्यश्च भरतः केकयीसुतः। मुदितान् कोसलानेको यो भोक्ष्यत्यधिराजवत्।।2.53.11।।
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यः he, एकः alone, अधिराजवत् like an emperor, मुदितान् with happy people, कोसलान् Kosala country, भोक्ष्यति will enjoy, सभार्यः with his spouse, कैकयी सुतः Kaikeyi's son, भरतः Bharata, सुखी with happniess, बतः may be.
Bharata, son of Kaikeyi, with his wife will alone enjoy like an emperor this kingdom of Kosala full of happy people.