Zeuxis or Antiochus (9-10)

He had with him, however, Theodotas of Rhodes, a fine soldier and skilful tactician, and this man’s presence restored his confidence. Now Antiochus had sixteen elephants, and Theodotas told him to keep them hidden as much as possible so they should not be seen towering above the troops; on the signal for battle just when the fighting was to start and the troops to come to grips and the enemy’s cavalry charged, the Galatians would open their phalanx and stand aside to let the chariots through; at that moment a group of four elephants should be sent against the cavalry on either flank, the remaining eight attacking the scythed and two-horse chariots. Such a movement, said Theodotas, would frighten their horses and turn them back in flight against the Galatian ranks. So it turned out.

Neither the Galatians themselves nor their horses had previously seen an elephant and they were so confused by the unexpected sight that, while the beasts were still a long way off and they could only hear the trumpet, ing and see their tusks gleaming all the more brightly against their bodies dark all over and their trunks