Translations
And there came out against them Zerah the Ethiopian with an host of a thousand thousand, and three hundred chariots; and came unto Mareshah.
Then Zerach the Kushi marched out against them with a force of eleph alaphim (a thousand thousands) and three hundred chariots, advancing as far as Mareshah.
Then Zerah the Cushite came out against them with an army of a million warriors and three hundred chariots, advancing all the way to Mareshah.
Then Zerah the Cushite came against them with an army of 1,000,000 men and 300 chariots, and they advanced as far as Mareshah.

