And they were not able to resist the wisdom and the Spirit by which he spoke.
Acts 6:10
Surrounding context
6:9 Then there arose some from what is called the Synagogue of the Freedmen (Cyrenians, Alexandrians, and those from Cilicia and Asia), disputing with Stephen.
6:10 And they were not able to resist the wisdom and the Spirit by which he spoke.
6:11 Then they secretly induced men to say, "We have heard him speak blasphemous words against Moses and God."