Genesis 10:6

10:6 The sons of Ham were Cush, Mizraim, Put, and Canaan.

Genesis 2:13

2:13 The name of the second river is Gihon; it runs through the entire land of Cush.

Genesis 10:7-8

10:7 The sons of Cush were Seba, Havilah, Sabtah, Raamah, and Sabteca. The sons of Raamah were Sheba and Dedan.

10:8 Cush was the father of Nimrod; he began to be a valiant warrior on the earth.