'Clay' in the Bible

When he had thus spoken, he spat on the ground, and made clay of the spittle, and anointed his eyes with the clay,

He answered, The man that is called Jesus made clay, and anointed mine eyes, and said unto me, Go to Siloam, and wash: so I went away and washed, and I received sight.

Now it was the sabbath on the day when Jesus made the clay, and opened his eyes.

Again therefore the Pharisees also asked him how he received his sight. And he said unto them, He put clay upon mine eyes, and I washed, and I see.

Or hath not the potter a right over the clay, from the same lump to make one part a vessel unto honor, and another unto dishonor?