בְּאֶ֤לֶף וּמָאתַ֙יִם֙ רֶ֔כֶב וּבְשִׁשִּׁ֥ים אֶ֖לֶף פָּרָשִׁ֑ים וְאֵ֣ין מִסְפָּ֗ר לָעָ֞ם אֲשֶׁר־בָּ֤אוּ עִמּוֹ֙ מִמִּצְרַ֔יִם לוּבִ֥ים סֻכִּיִּ֖ים וְכוּשִֽׁים׃
with twelve hundred chariots, and threescore thousand horsemen; and the people were without number that came with him out of Egypt; the Lubim, the Sukkiim, and the Ethiopians.
Read midrashic interpretation of II Chronicles 12:3: and classical rabbinic exegesis.