TgProv18:11 :וכשורא תקיפא בנגודיה‏ : like a city wall strong it its metallic fortification [rendering MT מַשְׂכִּית (i.e. "lookout point") as in the Prov25:11 passage]
See the entire entry for nəḡūḏ, nəḡūḏā n.m. metallic ornamentation