At nightfall the detachment joined the main column, and there was a brief pause for supper. Agatha, in her capacity of nurse, questioned Baillie closely as to his condition, and found that he had seemingly taken no harm from excitement or weariness. When she had satisfied herself on that point, she ventured to tell him that his own battery lay around the ambulance. He promptly sat up and asked to see his subalterns and certain of his men. "You may see a few of them," answered his nurse, "if you will receive them lying down. If you insist upon sitting up, I'll not permit a single one of them even to grasp your hand." He yielded to her authority, and during the remainder of the brief halting time, there was a cheering reunion of comrades and a hasty interchange of personal news between men who loved each other as only those men do who have stood together under an enemy's fire and together endured the hardships of campaigning. The enemy's cavalry was by this time approaching in considerable force, and Stuart, whose plan did not include any purpose of unnecessary fighting, set his column in motion again. But he did not take the line of march which he had been following all day. That had been intended as a blind. By threatening several points in directions quite other than the one he meant to take, he had accomplished two important purposes. He had gained time for all his scattered detachments to rejoin the column, and he had compelled the enemy to scatter his forces in many directions for the defence of the threatened points. Having thus shaken off the greater part of the force pursuing him, he began his march that night in such a direction as to suggest that he meant to return if possible by the route by which he had come. For this his enemy was of course prepared. As soon as the cavalry forces that were observing his movement discovered what they took to be his purpose, they withdrew for a space and planted themselves across his pathway. Infantry and artillery forces were hurried forward in support, and the enemy confidently believed that at last the wily cavalier was securely entrapped. To encourage this mistaken belief, Stuart threw forward a small force of men armed with carbines, and instructed them to maintain a scattering fire upon the enemy's pickets during the night as if feeling of the position in preparation for an attempt to break through it on the morrow. No sooner was this disposition made than the main body of the Confederates was turned into the by-roads that led toward the Potomac at a point far east of McClellan's position and farther down the river.