'Done' in the Bible

“I, even I, King Artaxerxes, issue a decree to all the treasurers who are in the provinces beyond the 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,

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

So now let us make a covenant with our God to put away all the wives and their children, according to the counsel of my lord and of those who tremble at the commandment of our God; and let it be done according to the law.

But there are many people; it is the rainy season and we are not able to stand in the open. Nor can the task be done in one or two days, for we have transgressed greatly in this matter.