Valmiki Ramayana Aranya Kanda Sarga 12 Shloka 27

सः he, अग्निम् fire, हुत्वा after offering oblations, अर्घ्यम् water etc, प्रदाय after providing, अतिथीन् guests, प्रतिपूज्य च after worshipping, वानप्रस्थेन according to hermit's, धर्मेण tradition, तेषाम् to them, भोजनम् food, ददौ gave.

After giving oblations to the fire, and providing respectful offerings, the sage worshipped the guests according to the tradition of hermits and served them food.