'In the Wilderness' in the Bible

in the high priesthood of Annas and Caiaphas [his son-in-law], the word of God came to John, the son of Zacharias, in the wilderness.

as it is written and forever remains written in the book of the words of Isaiah the prophet,“The voice of one shouting in the wilderness,‘Prepare the way of the Lord,Make His paths straight.

for forty days, being tempted by the devil. And He ate nothing during those days, and when they ended, He was hungry.

“What man among you, if he has a hundred sheep and loses one of them, does not leave the ninety-nine in the wilderness and go after the one which is lost, [searching] until he finds it?