'Done' in the Bible

Whatever is commanded by the God of Heaven is to be done with all due diligence for the Temple of the God of Heaven, or wrath will come against the king's realm and his sons.

So let's make a promise to our God by which we divorce all of these foreign wives as well as those born to them in accordance with the counsel of our Lord and of those who tremble at our God's command. Furthermore, let it be done according to the Law.