'Regarding' in the Bible

So Hilkiah and those whom the king had told went to Huldah the prophetess, the wife of Shallum the son of Tokhath, the son of Hasrah, the keeper of the wardrobe (now she lived in Jerusalem in the Second Quarter); and they spoke to her regarding this.

But to the king of Judah who sent you to inquire of the Lord, thus you will say to him, ‘Thus says the Lord God of Israel regarding the words which you have heard,