At Fredericksburg, he was wounded again, in his left arm, but the bone was unbroken, so he continued in command, despite the spectacle of him riding around bleeding. At Chancellorsville, on May 2, 1863, A.P. Hill was wounded in Thomas "Stonewall" Jackson's famous march and attack on the flank of the Union XI Corps; Pender assumed command of the division. On the following day, Pender was wounded in the arm yet again, this time a minor injury from a spent bullet that had killed an officer who stood in front of him.