At Porus, qua equitem invehi senserat, beluas agi iussit; sed tardum et paene immobile animal equorum  velocitatem aequare non poterat.
But Porus, where he saw that the cavalry were charging, ordered the elephants to be advanced, but that animal, being slow and well-nigh immovable, could not equal the  speed of the horses.
final_alignments\Quintus_Curtius_Alexander_Book8.json