Dirt

When he had thus spoken, he spat on the ground, and made clay of the spittle, and anointed his eyes with the clay,

On that day went Jesus out of the house, and sat by the sea side. — read the full passage →

And as many as receive you not, when ye depart from that city, shake off the dust from your feet for a testimony against them.

which also after a true likeness doth now save you, even baptism, not the putting away of the filth of the flesh, but the interrogation of a good conscience toward God, through the resurrection of Jesus Christ;

But they shook off the dust of their feet against them, and came unto Iconium.

Even the dust from your city, that cleaveth to our feet, we wipe off against you: nevertheless know this, that the kingdom of God is come nigh.

The first man is of the earth, earthy: the second man is of heaven.

And whosoever shall not receive you, nor hear your words, as ye go forth out of that house or that city, shake off the dust of your feet.

being defamed, we entreat: we are made as the filth of the world, the offscouring of all things, even until now.

And when they opposed themselves and blasphemed, he shook out his raiment and said unto them, Your blood be upon your own heads; I am clean: from henceforth I will go unto the Gentiles.

And whatsoever place shall not receive you, and they hear you not, as ye go forth thence, shake off the dust that is under your feet for a testimony unto them.