Romans 9:25
"As he saith also in Osee, I will call them my people, which were not my people; and her beloved, which was not beloved."
Cross References (ranked by relevance)
And I will sow her unto me in the earth; and I will have mercy upon her that had not obtained mercy; and I will say to them which were not my people, Thou art my people; and they shall say, Thou art my God.
Which in time past were not a people, but are now the people of God: which had not obtained mercy, but now have obtained mercy.
Now when I passed by thee, and looked upon thee, behold, thy time was the time of love; and I spread my skirt over thee, and covered thy nakedness: yea, I sware unto thee, and entered into a covenant with thee, saith the Lord GOD, and thou becamest mine.
For the Father himself loveth you, because ye have loved me, and have believed that I came out from God.
To all that be in Rome, beloved of God, called to be saints: Grace to you and peace from God our Father, and the Lord Jesus Christ.