Nigel waited with Pommers under the shadow of the nunnery wall, horse and man chafing with impatience, whilst above them six round-eyed innocent nun-faces looked down on this strange and disturbing vision from the outer world. At last the long column wound itself out of sight round a curve of the road, and the white dot was gone from the bare green flank of the hill. Nigel bowed his steel head to the nuns, gave his bridle a shake, and bounded off upon his welcome mission. The round-eyed sisters saw yellow horse and twinkling man sweep round the skirt of the wood, caught a last glimmer of him through the tree-trunks, and paced slowly back to their pruning and their planting, their minds filled with the beauty and the terror of that outer world beyond the high gray lichen-mottled wall.
Everything fell out even as Knolles had planned. As Nigel rounded the oak forest, there upon the farther side of it, with only good greensward between, was the rider upon the white horse. Already he was so near that Nigel could see him clearly, a young cavalier, proud in his bearing, clad in purple silk tunic with a red curling feather in his low black cap. He wore no armor, but his sword gleamed at his side. He rode easily and carelessly, as one who cares for no man, and his eyes were forever fixed upon the English soldiers on the road. So intent was he upon them that he gave no thought to his own safety, and it was only when the low thunder of the great horse's hoofs broke upon his ears that he turned in his saddle, looked very coolly and steadily at Nigel, then gave his own bridle a shake and darted off, swift as a hawk, toward the hills upon the left.
Pommers had met his match that day. The white horse, two parts Arab, bore the lighter weight, since Nigel was clad in full armor. For five miles over the open neither gained a hundred yards upon the other. They had topped the hill and flew down the farther side, the stranger continually turning in his saddle to have a look at his pursuer. There was no panic in his flight, but rather the amused rivalry with which a good horseman who is proud of his mount contends with one who has challenged him. Below the hill was a marshy plain, studded with great Druidic stones, some prostrate, some erect, some bearing others across their tops like the huge doors of some vanished building. A path ran through the marsh with green rushes as a danger signal on either side of it. Across this path many of the huge stones were lying, but the white horse cleared them in its stride and Pommers followed close upon his heels. Then came a mile of soft ground where the lighter weight again drew to the front, but it ended in a dry upland and once again Nigel gained. A sunken road crossed it, but the white cleared it with a mighty spring, and again the yellow followed. Two small hills lay before them with a narrow gorge of deep bushes between. Nigel saw the white horse bounding chest-deep amid the underwood.