2 Chronicles 14:9 in the World English Bible
Zerah the Ethiopian came out against them with an army of a million troops and three hundred chariots, and he came to Mareshah.
Context
8 And Asa had an army of men that bare targets and spears, out of Judah three hundred thousand; and out of Benjamin, that bare shields and drew bows, two hundred and fourscore thousand: all these were mighty men of valour.
9 And there came out against them Zerah the Ethiopian with an host of a thousand thousand, and three hundred chariots; and came unto Mareshah.
10 Then Asa went out against him, and they set the battle in array in the valley of Zephathah at Mareshah.