'Country' in the Bible

It happened in the morning about the time of offering the sacrifice, that behold, water came by the way of Edom, and the country was filled with water.

He said, “All is well. My master has sent me, saying, ‘Behold, just now two young men of the sons of the prophets have come to me from the hill country of Ephraim. Please give them a talent of silver and two changes of clothes.’”

Then Isaiah the prophet came to King Hezekiah and said to him, “What did these men say, and from where have they come to you?” And Hezekiah said, “They have come from a far country, from Babylon.”