Talbot Mundy, The Winds of the World — Chapter XIII (1915)
“ The German nodded. He had asked no more."Then, if you fail to fulfill your part," said Ranjoor Singh grimly, "I shall lock you in the cellar of this house, where Yasmini keeps her cobras!""Vorwärts!" laughed the German, for there was conviction in every word the Sikh had said. "I will show you how a German keeps his bargain!""A German?" growled Ranjoor Singh. "A German—Germany is nothing to me! If Germany can pick the bones I leave, what do I care? One does not bargain with a spy, either; one pays his price, and throws him to the cobras if he fail! Come!" ”
