'Royalty' in the Bible

If to the king it be good, there goeth forth a royal word from before him, and it is written with the laws of Persia and Media, and doth not pass away, that Vashti doth not come in before the king Ahasuerus, and her royalty doth the king give to her companion who is better than she;

For if you remain silent at this time, relief and deliverance will arise for the Jews from another place and you and your father’s house will perish. And who knows whether you have not attained royalty for such a time as this?”

And it cometh to pass on the third day, that Esther putteth on royalty, and standeth in the inner-court of the house of the king over-against the house of the king, and the king is sitting on his royal throne, in the royal-house, over-against the opening of the house,