'Mountains' in the Bible

And always, night and day, he was in the mountains, and in the tombs, crying, and cutting himself with stones.

Now there was there nigh unto the mountains a great herd of swine feeding.

But when ye shall see the abomination of desolation, spoken of by Daniel the prophet, standing where it ought not, (let him that readeth understand,) then let them that be in Judaea flee to the mountains: