Now I go unto the Father, and also to show myself unto the lost tribes of Israel, for they are not lost unto the Father, for he knoweth whither he hath taken them. 3 Nephi 17:4 3 Nephi 17:4
What land was under water when it was first discovered?
Egypt
The land of Egypt being first discovered by a woman, who was the daughter of Ham, and the daughter of Egyptus ... When this woman discovered the land it was under water. Genesis 1:23