'Time' in the Bible

and the rest of the nations that the great and honourable Asnapper removed and set in the city of Samaria, and the rest beyond the river, and at such a time:

This is a copy of a letter that they have sent unto him, unto Artaxerxes the king: 'Thy servants, men beyond the river, and at such a time;

An answer hath the king sent unto Rehum counsellor, and Shimshai scribe, and the rest of their companions who are dwelling in Samaria, and the rest beyond the river, 'Peace, and at such a time:

Then from the time that a copy of the letter of king Artaxerxes is read before Rehum, and Shimshai the scribe, and their companions, they have gone in haste to Jerusalem, unto the Jews, and caused them to cease by force and strength;

At that time come to them hath Tatnai, governor beyond the river, and Shethar-Boznai, and their companions, and thus they are saying to them, 'Who hath made for you a decree this house to build, and this wall to finish?'

'Artaxerxes, king of kings, to Ezra the priest, a perfect scribe of the law of the God of heaven, and at such a time:

by number, by weight of every one, and all the weight is written at that time.

but the people are many, and it is the time of showers, and there is no power to stand without, and the work is not for one day, nor for two, for we have multiplied to transgress in this thing.