• Acts 9:3-7
  As he journeyed he came near Damascus, and suddenly a light shone around him from heaven. Then he fell to the ground, and heard a voice saying to him, 'Saul, Saul, why are you persecuting Me?' And he said, "Who are You, Lord?" Then the Lord said, "I am Jesus, whom you are persecuting. It is hard for you to kick against the goads." So he, trembling and astonished, said, 'Lord, what do You want me to do?' Then the Lord said to him, 'Arise and go into the city, and you will be told what you must do.' And the men who journeyed with him stood speechless, hearing a voice but seeing no one.
   
• Acts 22:7-9
  And I fell to the ground and heard a voice saying to me, ‘Saul, Saul, why are you persecuting Me?’ So I answered, ‘Who are You, Lord?’ And He said to me, ‘I am Jesus of Nazareth, whom you are persecuting.’ “And those who were with me indeed saw the light and were afraid, but they did not hear the voice of Him who spoke to me.
   

Related Scriptures

• 1 Corinthians 15:9
  For I am the least of the apostles, who am not worthy to be called an apostle, because I persecuted the church of God.