John 9:6
He spat on the ground and made clay of the spittle. Then he anointed the eyes of the blind with the clay.
Mark 7:33
Jesus took him aside from the crowd privately, and put his fingers into his ears, and he spat, and touched his tongue.
Mark 8:23
He held the blind man's hand and led him out of the village. Then he spit on his eyes and laid his hands on him. He asked him: Do you see?
Revelation 3:18
I counsel you to buy gold from me, gold purified by fire, so that you may be rich; and white clothing, so that you may be clothed. In this way the shame of your nakedness will not appear. And anoint your eyes with eye salve, so that you may see.