'Rely' in the Bible

You say (but they are only empty words), ‘I have counsel and strength for the war.’ Now on whom do you rely, that you have rebelled against me?

Now behold, you rely on the staff of this crushed reed, even on Egypt; on which if a man leans, it will go into his hand and pierce it. So is Pharaoh king of Egypt to all who rely on him.

How then can you repulse one official of the least of my master’s servants, and rely on Egypt for chariots and for horsemen?