'Done' in the Bible

“And I, Artaxerxes the king, issue a decree to all the treasurers in the provinces west of the [Euphrates] River, that whatever Ezra the priest, the scribe of the Law of the God of heaven, may require of you, it shall be done diligently and at once—

Whatever is commanded by the God of heaven, let it be done diligently and with enthusiasm for the house of the God of heaven, so that there will not be wrath against the kingdom of the king and his sons.

Therefore let us now make a covenant with our God to send away all the [foreign] wives and their children, in accordance with the advice of my lord and of those who tremble [in reverent obedience] at the commandment of our God; and let it be done in accordance with the Law.

But there are many people and it is the season of heavy rain; so we are unable to stand outside. Nor can the task be done in a day or two, for we have transgressed greatly in this matter.