Saul could see again after Ananias had put his hands on him.

Acts 9:9-19

10 In Damascus there was a Jew named Ananias who believed in Jesus. While Ananias was seeing a vision, the Lord Jesus said to him, “Ananias!” He replied, “Lord, I am listening.” 11 The Lord Jesus told him, “Go to Straight Street to the house that belongs to Judas. Ask someone there if you(sg) can talk to a man named Saul from Tarsus city, because, surprisingly, at this moment he is praying to me. 12 Saul has seen a vision in which a man named Ananias entered the house where he was staying and put his hands on him in order that he might see again.” 13 But Ananias protested, saying, “But Lord, many people have told me about this man! He has done many evil things to the people in Jerusalem who believe in you! 14 And the chief priests have authorized him to come here to Damascus in order to seize all of us who believe in you (sg) [MTY] and take us to Jerusalem!” 15 But the Lord Jesus told Ananias, “Go to Saul! Do what I say, because I have chosen him to serve me in order that he might speak about me [MTY] both to non-Jewish people and their kings and to the Israeli people. 16 I myself will tell him that he must often suffer greatly because of telling people about me [MTY].” 17 So Ananias went, and after he found the house where Saul was, he entered it. Then, as soon as he met Saul, he put his hands on him, and he said, “Brother Saul, the Lord Jesus himself commanded me to come to you. He is the same one who appeared to you (sg) while you were traveling along the road. He sent me to you in order that you might see again and that you might be completely controlled by the Holy Spirit {that the Holy Spirit might completely control you}.” 18 Instantly, things like fish scales fell from Saul’s eyes, and he was able to see again. Then he stood up and was baptized {Ananias baptized him} immediately. 19 After Saul ate some food, he felt strong again. Saul stayed with the other believers in Damascus for several days.