John 9:6
When he had thus spoken he spat on the ground, and made clay with the spittle, and smeared the clay on the man's eyes.
Mark 7:33
So Jesus took him aside from the crowd, by himself, and put his finger in the man's ears, and moistened his tongue with saliva;
Mark 8:23
Taking the blind man by the hand, he led him outside the village; and, after spitting on his eyes, he laid his hands on him and asked, "Can you make out anything?"
Revelation 3:18
I advise you to buy of me gold refined by fire, that you may become rich; and white raiment to clothe yourself, so that the shame of your nakedness may not be made manifest; and eye-salve to anoint your eyes, in order that you may see.