'Required' in the Bible

Now that which was prepared for me daily was one ox and six choice sheep; also fowls were prepared for me, and once in ten days store of all sorts of wine: yet for all this required not I the bread of the governor, because the bondage was heavy upon this people.

Ezra read in the book of the law of God day by day, from the first day to the last. They observed the festival for seven days, and on the eighth day they held an assembly as was required.

For there was a commandment from the king concerning them, and a settled provision for the singers, as every day required.

On that same day men were placed in charge of the rooms that housed the supplies, contributions, firstfruits, and tenths. The legally required portions for the priests and Levites were gathered from the village fields, because Judah was grateful to the priests and Levites who were serving.

So all Israel in the days of Zerubbabel and Nehemiah gave the portions due the singers and the gatekeepers as each day required, and set apart the consecrated portion for the Levites, and the Levites set apart the consecrated portion for the sons of Aaron.