Gopalacampu 1.31.49

1.31.49

keśinaṃ ditijam aśva-veśinaṃ
yo jaghāna sa bhavān athābhavān |
tān vidhātum aparān satāṃ parān
uccakaiḥ prabhavitākhilāvitā ||

"You who slew that son of Diti, Keśin, who had assumed the form of a horse, / are you indeed, although unborn; / and in order to deal with those other enemies of the virtuous, / you, the protector of all, will powerfully manifest.