Then, bewildered and astonished, his hair standing on end, Arjuna bowed his head to offer obeisances and with folded hands began to pray to the Supreme Lord.
thereafter
he
being overwhelmed with wonder
with his bodily hairs standing on end due to his great ecstasy
Arjuna
offering obeisances
with the head
to the Supreme Personality of Godhead
with folded hands
began to speak.