Adjective basilikos (royal) in the Gospels-Acts

(Translation from NRSV with a few modifications for a more literal meaning)


John

4: 46Then he came again to Cana in Galilee where he had changed the water into wine. Now there was a royal (basilikos) official whose son lay ill in Capernaum.
4: 49The royal (basilikos) official said to him, "Sir, come down before my little boy dies."

Acts

12: 20Now Herod was angry with the people of Tyre and Sidon. So they came to him in a body; and after winning over Blastus, the king's chamberlain, they asked for a reconciliation, because their country depended on the royal (basilikos) country for food.
12: 21On an appointed day Herod put on his royal (basilikos) robes, took his seat on the platform, and delivered a public address to them.