'Concerning' in the Bible

After these things, at the ceasing of the fury of the king Ahasuerus, he hath remembered Vashti, and that which she did, and that which hath been decreed concerning her;

and it is found written that Mordecai had declared concerning Bigthana and Teresh, two of the eunuchs of the king, of the keepers of the threshold, who sought to put forth a hand on king Ahasuerus.

because Haman son of Hammedatha the Agagite, adversary of all the Jews, had devised concerning the Jews to destroy them, and had caused to fall Pur -- that is the lot -- to crush them and to destroy them;

therefore they have called these days Purim -- by the name of the lot -- therefore, because of all the words of this letter, and what they have seen concerning this, and what hath come unto them,