 As the Confederate lines began to crumble under heavy Union assault, Jackson's brigade provided crucial reinforcements on Henry House Hill, demonstrating the discipline he instilled in his men.Although under heavy fire for several continuous hours, Jackson received a wound, breaking the middle finger of his left hand; about midway between the hand and knuckle, the ball passing on the side next the index finger.The troops of South Carolina, commanded by Gen. Barnard Elliott Bee Jr. had been overwhelmed, and he rode up to Jackson in despair, exclaiming, "They are beating us back!"