NET
51 After all, they are your people and your special possession whom you brought out of Egypt, from the middle of the iron-smelting furnace.
Darby
51 (for they are thy people, and thine inheritance, which thou broughtest forth out of Egypt, from the midst of the furnace of iron)
KJV
51 For they [be] thy people, and thine inheritance, which thou broughtest forth out of Egypt, from the midst of the furnace of iron: