That one can be found in Mark 9:24-26
24 And straightway the father of the child cried out, and said with tears, Lord, I believe; help thou mine unbelief.
25 When Jesus saw that the people came running together, he rebuked the foul spirit, saying unto him, Thou dumb and deaf spirit, I charge thee, come out of him, and enter no more into him.
26 And the spirit cried, and rent him sore, and came out of him: and he was as one dead; insomuch that many said, He is dead.../
There is many different kinds of evil spirits and I have scriptures for a lot of them. Like,
A spirit of Divination: Acts 16:16-18
Spirit of Infirmity, Luke 13:10-13
10 One Sabbath day as Jesus was teaching in a synagogue, 11 he saw a woman who had been crippled by an evil spirit. She had been bent double for eighteen years and was unable to stand up straight. 12 When Jesus saw her, he called her over and said, “Dear woman, you are healed of your sickness!” 13 Then he touched her, and instantly she could stand straight. How she praised God!.../
Should she have went to the Doctor instead?