Valmiki Ramayana Ayodhya Kanda Sarga 56 Shloka 16

इति thus, सीता च Sita, रामश्च Rama, कृताञ्जलि: with folded palms, लक्ष्मणश्च Lakshmana also, सर्वे all, आश्रमम् hermitage, अभिगम्य having approached, वाल्मीकिम् to sage Valmiki, अभिवादयन् paid obeisance.

Thus Rama, Sita and Lakshmana approached the hermitage of sage Valmiki and paid obeisance to him with folded hands.