The demigods and demons were frustrated and disheartened, and their arms, thighs and shoulders were broken. Therefore the Supreme Personality of Godhead, who knows everything, appeared there on the back of His carrier, Garuḍa.
Srimad Bhagavata Purana
श्रीमद्भागवतमहापुराणम्
मूल श्लोकः
स्तथा भग्नमनसो भग्नबाहूरुकन्धरान् । विज्ञाय भगवांस्तत्र बभूव गरुडध्वजः
stathā bhagnamanaso bhagnabāhūrukandharān | vijñāya bhagavāṃstatra babhūva garuḍadhvajaḥ
SB 8.6.36