Acts 9:5-8
9:5 So he said, “Who are you, Lord?” He replied, “I am Jesus whom you are persecuting!
9:6 But stand up and enter the city and you will be told what you must do.”
9:7 (Now the men who were traveling with him stood there speechless, because they heard the voice but saw no one.)
9:8 So Saul got up from the ground, but although his eyes were open, he could see nothing. Leading him by the hand, his companions brought him into Damascus.