Valmiki Ramayana Ayodhya Kanda Sarga 117 Shloka 6

(अस्य of Rama), सुसत्कृतम् rendered befitting hospitality, सर्वम् in all ways, आतिथ्यम् hospitality, स्वयम् himself, आदिश्य च having ordered, महाभागाम् highly virtuous, सीतां च Sita, सौमित्रिं च also Lakshmana, समसान्त्वयत् treated with kind words.

That sage Atri himself extended to Rama the hospitality befitting him in all possible ways and treated Lakshmana and highly virtuous Sita with kind words.