Valmiki Ramayana Aranya Kanda Sarga 11 Shloka 91

देवाश्च gods also, यक्षाश्च yakshas too, पतगैस्सह along with birds, नागाश्च nagas too, नियताहाराः of controlled diet, धर्मम् righteous path, आराधयिष्णवः those who practise, अत्र here, वसन्ति live.

Here gods, yakshas, nagas and birds live, following the righteous path and observing discipline in food habits.