'Spittle' in the Bible

And he changed his behaviour before them, and feigned himself mad in their hands, and scratched on the doors of the gate, and let his spittle fall down on his beard.

How long wilt thou not look away from me, nor let me alone till I swallow down my spittle?

Having said these things, he spat on the ground and made mud of the spittle, and put the mud, as ointment, on his eyes.