'Eyes' in the Bible

Having eyes, see ye not? and having ears, hear ye not? and do ye not remember?

And he took hold of the blind man by the hand, and brought him out of the village; and when he had spit on his eyes, and laid his hands upon him, he asked him, Seest thou aught?

Then again he laid his hands upon his eyes; and he looked stedfastly, and was restored, and saw all things clearly.

And if thine eye cause thee to stumble, cast it out: it is good for thee to enter into the kingdom of God with one eye, rather than having two eyes to be cast into hell;

This was from the Lord, And it is marvellous in our eyes?

And again he came, and found them sleeping, for their eyes were very heavy; and they knew not what to answer him.