Śatapatha Brāhmaṇa ("of a hundred paths") 4.5.3.3

4.5.3.3

tasmādetadṛṣiṇābhyānūktam | na te mahitvamanubhūdadha dyauryadanyayā sphigyā kṣāmavasthā iti na ha vā asyāsau dyauranyatarāṃ cana sphicīmanubabhūva tathedaṃ sarvamevātyatiṣṭhadarvāgevāsmādidaṃ sarvamabhavatsarvaṃ ha vā idamatitiṣṭhatyarvāgevāsmādidaṃ sarvam bhavati yasyaivaṃ viduṣa etaṃ grahaṃ gṛhṇanti

Wherefore it has been said by the Rishi (Rig-veda III, 32, 11), 'The sky hath not reached thy greatness, when thou didst rest on the earth with thine other thigh,'--for, verily, yonder sky did not reach up to his other thigh: so did he stand forth over everything here, and everything here was beneath him. And, verily, for whomsoever, knowing this, they draw that cup of Soma, he stands forth over everything here, and everything here is beneath him.