SB 10.76.6

devāsura-manuṣyāṇāṁ
 gandharvoraga-rakṣasām
abhedyaṁ kāma-gaṁ vavre
 sa yānaṁ vṛṣṇi-bhīṣaṇam
Word for word: 
deva — by demigods; asura — demons; manuṣyāṇām — and humans; gandharva — by Gandharvas; uraga — celestial serpents; rakṣasām — and Rākṣasa spirits; abhedyam — indestructible; kāma — at will; gam — traveling; vavre — chose; saḥ — he; yānam — a vehicle; vṛṣṇi — for the Vṛṣṇis; bhīṣaṇam — terrifying.
Translation: 
Śālva chose a vehicle that could be destroyed by neither demigods, demons, humans, Gandharvas, Uragas nor Rākṣasas, that could travel anywhere he wished to go, and that would terrify the Vṛṣṇis.