They treated the king with great distinction, but guarded him very closely, and sent word to the Parliament that he was in their possession. There ensued long negotiations and much debate. The question was, at first, whether the English or Scotch should have the disposal of the king's person. The English said that _they_, and not the Scots, were the party making war upon him; that they had conquered his armies, and hemmed him in, and reduced him to the necessity of submission; and that he had been taken captive on English soil, and ought, consequently, to be delivered into the hands of the English Parliament. The Scots replied that though he had been taken in England, he was their king as well as the king of England, and had made himself their enemy; and that, as he had fallen into their hands, he ought to remain at their disposal. To this the English rejoined, that the Scots, in taking him, had not acted on their own account, but as the allies, and, as it were, the agents of the English, and that they ought to consider the king as a captive taken for them, and hold him subject to their disposal. They could not settle the question. In the mean time the Scottish army drew back toward the frontier, taking the king with them. [Sidenote: The Scots surrender the king.] About this time a negotiation sprung up between the Parliament and the Scots for the payment of the expenses which the Scottish army had incurred in their campaign. The Scots sent in an account amounting to two millions of pounds. The English objected to a great many of the charges, and offered them two hundred thousand pounds. Finally it was settled that four hundred thousand pounds should be paid. This arrangement was made early in September. In January the Scots agreed to give up the king into the hands of the English Parliament. [Sidenote: Whether he was sold.] The world accused the Scots of selling their king to his enemies for four hundred thousand pounds. The Scots denied that there was any connection between the two transactions above referred to. They received the money on account of their just claims; and they afterward agreed to deliver up the king, because they thought it right and proper so to do. The friends of the king, however, were never satisfied that there was not a secret understanding between the parties, that the money paid was not the price of the king's delivery; and as this delivery resulted in his death, they called it the price of blood. [Sidenote: The king's amusements in captivity.]