'Dry' in the Bible

"Woe to you, scribes and Pharisees--hypocrites!--because you travel around the sea and the dry [land] to make one convert, and when he becomes [one], you make him twice as much a son of hell [as] you [are]!

For if they do these [things] {when the wood is green}, what will happen {when it is dry}?"

Then he poured water into the washbasin and began to wash the feet of the disciples, and to wipe [them] dry with the towel {which he had tied around himself}.

By faith they crossed the Red Sea as if on dry land; the Egyptians, {when they made the attempt}, were drowned.