9 But when certain ones became hardened and would not believe, cursing the Way of the Lord in the presence of the multitude, Paul, withdrawing from them, separated the disciples, disputing daily in a certain school of Tyrannus.
10 Now this was done throughout two years, so that all who were living in Asia listened to the Word of the Lord, both Jews and Gentiles.
11 And God was accomplishing powerful and uncommon miracles by the hand of Paul,
12 so much so that even when small cloths and wrappings were brought from his body to the sick, the illnesses withdrew from them and the wicked spirits departed.
13 Then, even some of the traveling Jewish exorcists had attempted to invoke the name of the Lord Jesus over those who had evil spirits, saying, "I bind you by oath through Jesus, whom Paul preaches."
14 And there were certain Jews, the seven sons of Sceva, leaders among the priests, who were acting in this way.
15 But a wicked spirit responded by saying to them: "Jesus I know, and Paul I know. But who are you?"