'Official' in the Bible

And the Midianites sold him in Egypt to Potiphar, a court official of Pharaoh, a commander of the imperial guard.

Now Joseph had been brought down to Egypt. An Egyptian named Potiphar, an official of Pharaoh and the captain of the guard, purchased him from the Ishmaelites who had brought him there.

Then Pharaoh took off his signet ring from his hand and put it on Joseph’s hand, and dressed him in [official] vestments of fine linen and put a gold chain around his neck.