'Hill' in the Bible

Lo, I am sending for many fishers, An affirmation of Jehovah, And they have fished them, And after this I send for many hunters, And they have hunted them from off every mountain, And from off every hill, and from holes of the rocks.

A perishing flock hath My people been, Their shepherds have caused them to err, To the mountains causing them to go back, From mountain unto hill they have gone, They have forgotten their crouching-place.