Valmiki Ramayana Ayodhya Kanda Sarga 119 Shloka 16
Original Shlokaततस्तां शर्वरीं प्रीतः पुण्यां शशिनिभाननः। अर्चितस्तापसै स्सिद्धैरुवास रघुनन्दनः।।2.119.16।।
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ततः thereafter, शशिनिभाननः face like the Moon, रघुनन्दनः the descendant of Raghu, सिद्धैः by the acomplished, तापसैः by ascetics, अर्चितः hospitality having been extended, प्रीतः in delight, पुण्याम् holy, तां शर्वरीम् that night, उवास passed.
Thereafter, the descendant of Raghu, whose countenance resembled the Moon, having received the hospitality of the accomplished ascetics, passed that holy night in delight.