Ramayana
तमहं देवसङ्काशमारोहन्तमुदीक्ष्य वै । अथाहमब्रुवं वाक्यं स्वर्गिणं पुरुषर्षभ ॥ 7-77-18 ॥
Beholding that one, godlike in appearance, as he was mounting up, I then addressed these words to that dweller of heaven, O bull among men.
english translation