Deuteronomy 10:19-22

19Love ye therefore the stranger: for ye were strangers in the land of Egypt.

20Thou shalt fear the Lord thy God; him shalt thou serve, and to him shalt thou cleave, and swear by his name.

21He is thy praise, and he is thy God, that hath done for thee these great and terrible things, which thine eyes have seen.

22Thy fathers went down into Egypt with threescore and ten persons; and now the Lord thy God hath made thee as the stars of heaven for multitude.