He was intensely loyal to Zat Arras.
"Finally I gave him a fair choice between freedom and the pits beneath the palace--the price of freedom to be full information as to where you were imprisoned and directions which would lead us to you; but still he maintained his stubborn partisanship. Despairing, I had him removed to the pits, where he still is.
"No threats of torture or death, no bribes, however fabulous, would move him. His only reply to all our importunities was that whenever Parthak died, were it to-morrow or a thousand years hence, no man could truly say, 'A traitor is gone to his deserts.'
"Finally, Xodar, who is a fiend for subtle craftiness, evolved a plan whereby we might worm the information from him. And so I caused Hor Vastus to be harnessed in the metal of a Zodangan soldier and chained in Parthak's cell beside him. For fifteen days the noble Hor Vastus has languished in the darkness of the pits, but not in vain.
Little by little he won the confidence and friendship of the Zodangan, until only to-day Parthak, thinking that he was speaking not only to a countryman, but to a dear friend, revealed that Hor Vastus the exact cell in which you lay.