RV 1.52.12
त्वम् अस्य पारे रजसो व्योमनः स्वभूत्योजा अवसे धृषन्मनः । चकृषे भूमिम् प्रतिमानम् ओजसो ऽपः स्वः परिभूर् एष्य् आ दिवम् ॥
tvam asya pāre rajaso vyomanaḥ svabhūtyojā avase dhṛṣanmanaḥ | cakṛṣe bhūmim pratimānam ojaso 'paḥ svaḥ paribhūr eṣy ā divam ||
Devanagari rendered by HREEM from the edition's roman (IAST) text; the IAST is the edition's own.
Thou, bold of heart, in thine own native might, for help, upon the limit of this mid-air and of heaven, Hast made the earth to be the pattern of thy strength: embracing flood and light thou reachest to the sky.
Translated by Ralph T. H. Griffith (1896)