RV 6.47.18
रूपं-रूपम् प्रतिरूपो बभूव तद् अस्य रूपम् प्रतिचक्षणाय । इन्द्रो मायाभिः पुरुरूप ईयते युक्ता ह्य् अस्य हरयः शता दश ॥
rūpaṃ-rūpam pratirūpo babhūva tad asya rūpam praticakṣaṇāya | indro māyābhiḥ pururūpa īyate yuktā hy asya harayaḥ śatā daśa ||
Devanagari rendered by HREEM from the edition's roman (IAST) text; the IAST is the edition's own.
In every figure he hath been the mode: this is his only form for us to look on. Indra moves multiform by his illusions; for his Bay Steeds are yoked, ten times a hundred.
Translated by Ralph T. H. Griffith (1896)