'Hill' in the Bible

So King Ahaziah sent a captain of 50 with his 50 men to Elijah. When the captain went up to him, he was sitting on top of the hill. He announced, “Man of God, the king declares, ‘Come down!’”

Gehazi said, “It’s all right. My master has sent me to say, ‘I have just now discovered that two young men from the sons of the prophets have come to me from the hill country of Ephraim. Please give them 75 pounds of silver and two changes of clothes.’”

When Gehazi came to the hill, he took the gifts from them and stored them in the house. Then he dismissed the men, and they left.

They set up for themselves sacred pillars and Asherah poles on every high hill and under every green tree.