'Grave' in the Bible

their graves are set in the sides of the pit, and his assemblage is round about his grave; all of them slain, fallen by the sword, who caused terror in the land of the living.

There is Elam and all her multitude round about her grave, all of them slain, fallen by the sword, who are gone down uncircumcised unto the lower parts of the earth, who caused their terror in the land of the living; yet have they borne their confusion with them that go down to the pit.