RV 10.129.7
इयं विसृष्टिर् यत आबभूव यदि वा दधे यदि वा न । यो अस्याध्यक्षः परमे व्योमन् सो अङ्ग वेद यदि वा न वेद ॥
iyaṃ visṛṣṭir yata ābabhūva yadi vā dadhe yadi vā na | yo asyādhyakṣaḥ parame vyoman so aṅga veda yadi vā na veda ||
Devanagari rendered by HREEM from the edition's roman (IAST) text; the IAST is the edition's own.
He, the first origin of this creation, whether he formed it all or did not form it, Whose eye controls this world in highest heaven, he verily knows it, or perhaps he knows not.
Translated by Ralph T. H. Griffith (1896)