Shiva Purana
ते हि साक्षाद्दिविषदस्त्वन्तरिक्षसदस्तथा ॥ पृथिवीपद इत्येवं देवा देवव्रतैः स्तुता ॥ ७९ ॥
They are the squatters in heaven, atmosphere and earth. They are the gods observing the rites of the gods.
english translation
te hi sAkSAddiviSadastvantarikSasadastathA ॥ pRthivIpada ityevaM devA devavrataiH stutA ॥ 79 ॥
hk transliteration by Sanscript