Reference: Ethiopian
Smith
Ethio'pian,
properly "Cushite,"
used of Zerah,
(8), and Ebed-melech.
See Verses Found in Dictionary
And there will come forth against them Zerah the Cushite with an army of a thousand thousand, and three hundred chariots; and he will come even to Mareshah.
Will the Cushite change his skin and the panther his variegated spots? Ye shall also be able to do good, being taught to do evil.
And the king's servant, the Cushite, a man, an eunuch, will hear, and he in the house of the king, that they gave Jeremiah to the pit; and the king sitting in the gate of Benjamin.
And the king will command the king's servant the Cushite, saying, Take in thy hand from here thirty men, and bring up Jeremiah the prophet from the pit before he shall die.
And the king's servant the Cashite will say to Jeremiah, Put now the old rags torn and rubbed small, under the joints of thy hands from under the cords; and Jeremiah will do so.
Go and say to the king's servant the Cushite, saying, Thus said Jehovah of armies, God of Israel, Behold me bringing my words to this city for evil and not for good; and they were in that day before thee.