'Journey' in the Bible

At noon Elijah mocked them, saying, “Cry out with a loud voice, for he is a god; either he is occupied, or he is out [at the moment], or he is on a journey. Perhaps he is asleep and must be awakened!”

But he himself traveled a day’s journey into the wilderness, and he came and sat down under a juniper tree and asked [God] that he might die. He said, “It is enough; now, O Lord, take my life, for I am no better than my fathers.”

Then the angel of the Lord came again a second time and touched him and said, “Get up, and eat, for the journey is too long for you [without adequate sustenance].”