Acts 9:3-7

3As he traveled he approached Damascus, and suddenly a light from heaven flashed around him [displaying the glory and majesty of Christ];

4and he fell to the ground and heard a voice [from heaven] saying to him, “Saul, Saul, why are you persecuting and oppressing Me?”

5And Saul said, “Who are You, Lord?” And He answered, “I am Jesus whom you are persecuting,

6now get up and go into the city, and you will be told what you must do.”

7The men who were traveling with him [were terrified and] stood speechless, hearing the voice but seeing no one.