Valmiki Ramayana Ayodhya Kanda Sarga 75 Shloka 8

तदा then, रामानुजः younger brother of Rama, सः भरतः तु Bharata on his part, शत्रुघ्नसहितः accompanied by Satrughna, कौशल्यायाः to Kausalya's, निवेशनम् residence, यत्र wherever, प्रतस्थे proceeded.

But at the same time Bharata, the younger brother of Rama accompanied by Satrughna proceeded to the place where Kausalya resided.