SB 10.70.15
grhitva panina pani
sarathes tam atharuhat
satyaky-uddhava-samyuktah
purvadrim iva bhaskarah
Translation:
Holding on to His charioteer’s hands, Lord Krsna would mount the chariot, together with Satyaki and Uddhava, just like the sun rising over the easternmost mountain.
Purport:
The acaryas point out that the Lord’s chariot driver would stand with joined palms and that the Lord, holding on to his joined hands with His right hand, would mount the chariot.