RV 3.30.9
नि सामनाम् इषिराम् इन्द्र भूमिम् महीम् अपारां सदने ससत्थ । अस्तभ्नाद् द्यां वृषभो अन्तरिक्षम् अर्षन्त्व् आपस् त्वयेह प्रसूताः ॥
ni sāmanām iṣirām indra bhūmim mahīm apārāṃ sadane sasattha | astabhnād dyāṃ vṛṣabho antarikṣam arṣantv āpas tvayeha prasūtāḥ ||
Devanagari rendered by HREEM from the edition's roman (IAST) text; the IAST is the edition's own.
Thou hast established in her seat, O Indra, the level earth, vast, vigorous, unbounded. The Bull hath propped the heaven and air's mid-region. By thee sent onward let the floods flow hither.
Translated by Ralph T. H. Griffith (1896)