'Eye' in the Bible

Peter, along with John, looked him straight in the eye and said, "Look at us!"

We are [personally] eyewitnesses of everything that He did both in the land of the Jews and in Jerusalem [in particular]. They also put Him to death by hanging Him on a cross;

But Saul, also known as Paul, filled with the Holy Spirit, looked him straight in the eye

he said, “I will hear your case when your accusers have arrived,” giving orders that Paul be kept under guard in Herod’s Praetorium (the governor’s official residence).