'Know' in the Bible

The prefects did not know where I had gone and what I was doing. I had not yet told the Jews, the priests, the nobles, the prefects, and the rest of the workers.

Then our enemies said, "They will not know nor see until we come upon them and will kill them and stop the work."

"The rest of the people, the priests, the Levites, the gatekeepers, the singers, the temple servants, and all who separated themselves from the peoples of the lands to [observe] the law of God--their wives, their sons, their daughters, and all who know and understand--