'Trodden' in the Bible

"*You* are the salt of the earth; but if salt has become tasteless, in what way can it regain its saltness? It is no longer good for anything but to be thrown away and trodden on by the passers by.

"The sower," He said, "goes out to sow his seed; and as he sows, some of the seed falls by the way-side, and is trodden upon, or the birds of the air come and peck it up.

And the winepress was trodden outside the city, and out of it came blood reaching the horses' bridles for a distance of 200 miles.