'Journey' in the Bible

"Instruct the Israelis that when any of you or your descendants becomes unclean due to contact with a corpse, or if he is on a long journey, he nevertheless is to observe the LORD's Passover.

There were times when the cloud remained from evening until morning, but when the cloud ascended in the morning, they would journey. Whether by day or by night, they would travel whenever the cloud ascended.

Just then, a wind burst forth from the LORD, who brought quails from the sea and spread them all around the camp, about a day's journey in each direction, completely encircling the camp about two cubits deep on top of the ground!