SB 4.7.19

tadā sva-prabhayā teṣāṁ
 dyotayantyā diśo daśa
muṣṇaṁs teja upānītas
 tārkṣyeṇa stotra-vājinā
Synonyms: 
tadā — at that time; sva-prabhayā — by His own effulgence; teṣām — all of them; dyotayantyā — by brightness; diśaḥ — directions; daśa — ten; muṣṇan — diminishing; tejaḥ — effulgence; upānītaḥ — brought; tārkṣyeṇa — by Garuḍa; stotra-vājinā — whose wings are called Bṛhat and Rathantara.
Translation: 
Lord Nārāyaṇa was seated on the shoulder of Stotra, or Garuḍa, who had big wings. As soon as the Lord appeared, all directions were illuminated, diminishing the luster of Brahmā and the others present.
Purport: 

A description of Nārāyaṇa is given in the following two ślokas.