Ethiopia.

Isaiah 20:5
Those who made Cush their hope and Egypt their boast will be dismayed and ashamed.

Jeremiah 46:9
Advance, O horses! Race furiously, O chariots! Let the warriors come forth--Cush and Put carrying their shields, men of Lydia drawing the bow.

Put.

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

1 Chronicles 1:8
The sons of Ham: Cush, Mizraim, Put, and Canaan.

Ezekiel 27:10
Men of Persia, Lydia, and Put served as warriors in your army. They hung shields and helmets on your walls; they gave you splendor.

Ezekiel 30:5
Cush, Put, and Lud, and all the various peoples, as well as Libya and the men of the covenant land, will fall by the sword along with Egypt.'

Ezekiel 38:5
Persia, Cush, and Put will accompany them, all with shields and helmets;

thy helpers.