'Royalty' in the Bible

Asher's food will be rich, and he will provide delicacies to royalty.

If the king is so inclined, let a royal edict go forth from him, and let it be written in the laws of Persia and Media that cannot be repealed, that Vashti may not come into the presence of King Ahasuerus, and let the king convey her royalty to another who is more deserving than she.

You were adorned with gold and silver, while your clothing was of fine linen, silk, and embroidery. You ate the finest flour, honey, and olive oil. You became extremely beautiful and attained the position of royalty.