Picture Study Bible with Maps and Background Information
acts 21:37 And as Paul was about to be brought into the barracks, he said to the commander, "May I say something to you?" And he said, "Do you know Greek?
37-40. Art not thou that Egyptian, &c.--The form of the question
implies that the answer is to be in the negative, and is matter of some
surprise: "Thou art not then?" &c.