'Proper' in the Bible

She said, "If it pleases the king, and if I've found favor with him, and if the matter is proper in the king's opinion, and if I'm pleasing to the king, let an order be issued revoking the letters devised by Hammedatha the Agagite's son Haman, which ordered the destruction of the Jewish people throughout the king's provinces.

in order to confirm these days of Purim at their proper time just as Mordecai the Jew and Queen Esther had established them and just as they had committed themselves and their descendants to the practices of fasting and lamentation.