'Exchange' in the Bible

“For I am the Lord your God,The Holy One of Israel, your Savior;I have given Egypt [to the Babylonians] as your ransom,Cush (ancient Ethiopia) and Seba [its province] in exchange for you.

“Because you are precious in My sight,You are honored and I love you,I will give other men in return for you and other peoples in exchange for your life.