On the way, they entered a wood. Here Roger took off his monastic garb, and clad himself in armour such as was worn by the garrison of Alnwick. The monk's clothes were made up into a bundle, and left in the wood, Oswald saying:
"I will carry them back with me, on my return, Roger. It may be that they may come in useful, yet, if you and I travel together again in the Percys' service."
A month passed, and then the Earl of March came, by sea, to Alnwick. Douglas and the regent had marched against him with an overwhelming force; and, as they were both personal enemies, he knew that his fate would be sealed if he fell into their hands, and he had therefore been driven to declare himself, openly, as a vassal of the English king.
On the day after his arrival he happened to be in Hotspur's room, when Oswald entered.
"Ah! ah!" he said, "This is your messenger, Percy.
"You left me with scant notice, sir."
And he smiled.
"I was forced to do so, my lord earl; for, in truth, I was not sure that you would not prevent me from following my lord's orders, to return after seeing you."
"You were right. In the first place, I was not sure that you were a true messenger; and in the second place, I feared that you might, on return, fall into the hands of the Douglases; who would speedily find means to wring from you an account of your mission. Therefore, I thought that it were best that you should tarry a while with me, at Dunbar.
"The young fellow has a good head, Lord Percy, and is as hard to hold as a wildcat. I put the matter of watching him into the hands of two or three of my men, whose wits I have tried more than once, and know them to be among the most trustworthy of my followers. This lad, however, outwitted them. How, they have never been able to explain; but my fellows were found, trussed up like fowls for roasting, in an alley into which they had been thrown; having, as they declared, been knocked down by a giant fellow, who sprung from they knew not where, just as they were about to lay hands upon your messenger. After they had vanished, none had seen him pass the walls, and we judged that he must have started in a craft that sailed up the Forth. Fearing that, if they landed, he might speedily fall into the hands of Douglas, I sent a vessel in chase; but they missed him, and indeed, from that time to this I knew not, save by your letter to me, whether he had reached here safely."