'Sufficiently' in the Bible

and he gathereth the priests and the Levites, and saith to them, 'Go out to the cities of Judah, and gather from all Israel money to strengthen the house of your God sufficiently year by year, and ye, ye do haste to the matter;' and the Levites have not hasted.

For they could not keep it at that time, because the priests had not sanctified themselves sufficiently, neither had the people gathered themselves together to Jerusalem.