'Eyes' in the Bible

Having eyes, don't you see? Having ears, don't you hear? Don't you remember?

He took hold of the blind man by the hand, and brought him out of the village. When he had spit on his eyes, and laid his hands on him, he asked him if he saw anything.

Then again he laid his hands on his eyes. He looked intently, and was restored, and saw everyone clearly.

If your eye causes you to stumble, cast it out. It is better for you to enter into the Kingdom of God with one eye, rather than having two eyes to be cast into the Gehenna of fire,

This was from the Lord, it is marvelous in our eyes'?"

Again he returned, and found them sleeping, for their eyes were very heavy, and they didn't know what to answer him.