Cross reference
Isaiah 38:21
21 For Isaiah had said, Let them take a lump of figs, and lay it for a plaister upon the boil, and he shall recover.
2 Kings 20:7-8
7 And Isaiah said, Take a lump of figs. And they took and laid it on the boil, and he recovered.
8 And Hezekiah said unto Isaiah, What shall be the sign that the LORD will heal me, and that I shall go up into the house of the LORD the third day?
Mark 7:33
33 And he took him aside from the multitude, and put his fingers into his ears, and he spit, and touched his tongue;
John 9:6
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,