Valmiki Ramayana Aranya Kanda Sarga 1 Shloka 8
Original Shlokaपुण्यैश्च नियताहारैः शोभितं परमर्षिभिः। तद्ब्रह्मभवनप्रख्यं ब्रह्मघोषनिनादितम्।।3.1.8।।
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पुण्यैः by holy people, नियताहारैः with regulated diet, परमर्षिभिः by great sages, शोभितम् shining, ब्रह्मघोषनिनादितम् echoing with the chanting of the Vedas, ब्रह्मभवनप्रख्यम् resembling the abode of Brahma, तत् that (hermitage).
The hermitages echoing with the sounds of Vedic recitations and resembling the very abode of Brahma were adorned with great, holy sages living on regulated diet.