en_tn/isa/43/03.md

I have given Egypt as your ransom, Cush and Seba in exchange for you

These two phrases share similar meanings and emphasize that Yahweh will allow Israel's enemy to conquer these nations instead of Israel. (See: rc://en/ta/man/translate/figs-parallelism)

Seba

This is the name of a nation. (See: rc://en/ta/man/translate/translate-names)