'Do You Not Know' in the Bible

And Joseph said to them, What deed is this that you have done? Do you not know that one like me can certainly divine?

Then three thousand men of Judah went to the top of the rock Etam, and said to Samson, Do you not know that the Philistines are rulers over us? What have you done to us? And he said to them, As they have done to me, so I have done to them.

Then Abner called to Joab and said, Shall the sword devour forever? Do you not know that it will be bitter in the end? How long shall it be then before you command the people to return from chasing their brothers?

And the king said to his servants, Do you not know that there is a prince and a great man fallen this day in Israel?

And the king of Israel said to his servants, Do you not know that Ramoth in Gilead is ours, and we are quiet and do not take it out of the hand of the king of Syria?

Do you not know what I and my fathers have done to all the people of other lands? Were the gods of the nations of those lands in any way able to deliver their lands out of my hands?

Did you not ask those who go by the way? And do you not know their signs,

Say now to the rebellious house: Do you not know what these things mean? Tell them, Behold, the king of Babylon has come to Jerusalem and has taken its king and its rulers, and brings them to himself to Babylon.

And he answered me and said, Do you not know what these are? And I said, No, my lord.