'Aruel' in the Bible

"How terrible it will be for you, Aruel, Aruel, the city where David encamped! Year after year, let your festivals run their cycle.

Then I'll besiege Aruel, and there will be sorrow and mourning; she will become to me like an altar fireplace.

Then the hordes of all the nations that fight against Aruel, all that attack her and her fortification and besiege her, will become like a dream, with its visions in the night