Quotation from: The Chessmen of Mars

Written by: Edgar Rice Burroughs

The girl sank into the chair. "I sit as a prisoner," she said;
"not as a guest at the board of my enemy, O-Tar of Manator."

O-Tar motioned his followers from the room. "I would speak alone
with the Princess of Helium," he said. The company and the slaves
withdrew and once more the Jeddak of Manator turned toward the
girl. "O-Tar of Manator would be your friend," he said.