Valmiki Ramayana Ayodhya Kanda Sarga 72 Shloka 49
Original Shlokaमया तु पुत्र श्रुत्वैव रामस्यैवाभिषेचनम्। याचितस्ते पिता राज्यं रामस्य च विवासनम्।।2.72.49।।
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पुत्र O my son, मया तु by me, रामस्यैव Rama's, अभिषेचनम् consecration, श्रुत्वैव on hearing itself, पिता your father, ते for you, राज्यम् kingdom, रामस्य Rama's, विवासनं च banishment, याचितः has been asked.
My son, I on hearing of Rama's consecration asked your father to confer the kingdom on you and banish Rama.