Then he, Dhanañjaya, filled with wonder, with hair standing on end, offering reverences with his head to the god, with hands joined, spoke.

Tataḥ — then — after the vision. Vismaya-āviṣṭaḥ — filled with wonder — transcendental ānanda. Hṛṣṭa-romā — with hair standing on end — romāñca, sign of spiritual ecstasy.

Praṇamya śirasā — bowing his head — total reverence. Devam — to the god — the viśvarūpa. Kṛtāñjaliḥ — with joined hands — posture of supplication.

Abhāṣata — he spoke — Arjuna is about to express his vision.