When the bar was once ready for removal the captives delayed not a minute, for although it was now so late that there was little chance of a visit being paid them, it was just possible that such might be the case, and that it might occur to the knight that it would be safer to separate them. “Now, Ralph, do you go first, since I am lighter and can climb up by means of the strap, which you can hold from above; push the bar out and lay it down quietly on the thickness of the wall. A splash might attract the attention of the sentries, though I doubt whether it would, for the wind is high and the rain falling fast. Unbuckle the strap before you move the bar, as otherwise it might fall and I should have difficulty in handing it to you again. Now, I am steady against the wall.” Ralph seized the bar and with a great effort pushed the bottom from him. It moved through the groove without much difficulty, but it needed a great wrench to free the upper end. However, it was done, and laying it quietly down he pulled himself up and thrust himself through the loophole. It was a desperate struggle to get through, for it was only just wide enough for his head to pass, and he was so squarely built that his body with difficulty followed. The wall was four feet wide, and as the loophole widened considerably without, there was, when he had once passed through from the inside, space enough for him to kneel down and lower one end of the strap to Walter. The latter speedily climbed up, and getting through the slit with much less trouble than Ralph had experienced--for although in height and width of shoulder he was his equal, he was less in depth than his follower--he joined him in the opening; Ralph sitting with his feet in the water in order to make room for him. The dungeon was upon the western side of the castle, and consequently the stream would be with them in making for shore. It was pitch dark, but they knew that the distance they would have to swim could not exceed forty or fifty yards. “Keep along close by the wall, Ralph, if we once get out in the stream we might lose our way; we will skirt the wall until it ends, then there is a cut, for as you saw when we entered, the moat runs right across this neck. If we keep a bit farther down and then land, we shall be fairly beyond the outworks.”