'Dost' in the Bible

Dost thou wish to kill me as thou killedst the Egyptian yesterday?

And Philip, running up, heard him reading the prophet Esaias, and said, Dost thou then know what thou art reading of?

and falling on the earth he heard a voice saying to him, Saul, Saul, why dost thou persecute me?

But as he was about to be led into the fortress, Paul says to the chiliarch, Is it allowed me to say something to thee? And he said, Dost thou know Greek?

Then Paul said to him, God will smite thee, whited wall. And thou, dost thou sit judging me according to the law, and breaking the law commandest me to be smitten?

And those that stood by said, Dost thou rail against the high priest of God?