Cross reference
Genesis 2:13
13 and the name of the second river `is' Gibon, it `is' that which is surrounding the whole land of Cush;
Genesis 10:6
6 And sons of Ham `are' Cush, and Mitzraim, and Phut, and Canaan.
Isaiah 11:11
11 And it hath come to pass, in that day, The Lord addeth a second time his power, To get the remnant of His people that is left, From Asshur, and from Egypt, And from Pathros, and from Cush, And from Elam, and from Shinar, And from Hamath, and from isles of the sea,