'Prepared' in the Bible

It will be for you on the first day a holy assembly and on the seventh day a holy assembly; no work will be done on them; only what is eaten by every person, it alone will be prepared for you.

and they must be prepared for the third day, because on the third day, Yahweh will go down on Mount Sinai before the eyes of all the people.

" 'Look, I [am about to] send an angel before you to guard you on the way and to bring you to the place that I have prepared.