1 Samuel 21:13
And he changed his behaviour before them, and feigned himself mad in their hands, and scrabbled on the doors of the gate, and let his spittle fall down upon his beard.
Job 7:19
How long wilt thou not depart from me, nor let me alone till I swallow down my spittle?
John 9:6
When he had thus spoken, he spat on the ground, and made clay of the spittle, and he anointed the eyes of the blind man with the clay,