What does 1 Samuel 20:19 mean?

And when thou hast stayed three days, thou shalt go down quickly, and come to the place where thou didst hide thyself when the business was in hand, and shalt remain by the stone Ezel.

And when thou hast stayed three days, then thou shalt go down quickly, and come to the place where thou didst hide thyself when the business was in hand, and shalt remain by the stone Ezel.

And when thou hast stayed three days, thou shalt go down quickly, and come to the place where thou didst hide thyself when the business was in hand, and shalt remain by the stone Ezel.

And on the third day it will be specially noted, and you will go to the place where you took cover when the other business was in hand, waiting by the hill over there.

and on the third day thou dost certainly come down, and hast come in unto the place where thou wast hidden in the day of the work, and hast remained near the stone Ezel.

For thy seat will be empty till after to morrow. So thou shalt go down quickly, and come to the place where thou must he hid, on the day when it is lawful to work, and thou shalt remain beside the stone, which is called Ezel.

but on the third day thou shalt go down quickly, and come to the place where thou didst hide thyself on the day of the business, and abide by the stone Ezel.