'Precisely' in the Bible

Be careful during an outbreak of leprosy to follow precisely all that the Levitical priests instruct you; as I have commanded them, so you should do.

Go and make further arrangements. Determine precisely where he is and who has seen him there, for I am told that he is extremely cunning.

Locate precisely all the places where he hides and return to me with dependable information. Then I will go with you. If he is in the land, I will find him among all the thousands of Judah."

"I, King Artaxerxes, hereby issue orders to all the treasurers of Trans-Euphrates, that you precisely execute all that Ezra the priestly scribe of the law of the God of heaven may request of you --

Everything that the God of heaven has required should be precisely done for the temple of the God of heaven. Why should there be wrath against the empire of the king and his sons?