AVŚ 13.1.7
रोहितो द्यावापृथिवी अदृंहत् तेन स्व स्तभितं तेन नाकः । तेनान्तरिक्षं विमिता रजांसि तेन देवा अमृतम् अन्व् अविन्दन् ॥७॥
rohito dyāvāpṛthivī adṛṃhat tena sva stabhitaṃ tena nākaḥ | tenāntarikṣaṃ vimitā rajāṃsi tena devā amṛtam anv avindan ||7||
Devanagari rendered by HREEM from the edition's roman (IAST) text; the IAST is the edition's own.
The ruddy one made firm heaven-and-earth; by him was established the sky (svàr), by him the firmament (nā́ka); by him the atmosphere, the spaces (rájas) were measured out; by him the gods discovered immortality (amṛ́ta).
Translated by William Dwight Whitney (1905)