tārkṣyeṇa stotra-vājinā

tada-at that time; sva-prabhaya-by His own effulgence; tesam-all of them; dyotayantya-by brightness; disah-directions; dasa-ten; musnan-diminishing; tejah-effulgence; upanitah-brought; tarksyena-by Garuda; stotra-vajina-whose wings are called Brhat and Rathantara.