And these verses also.
1Pe:1:10: Of which salvation the prophets have enquired and searched diligently, who prophesied of the grace that should come unto you:
1Pe:1:11: Searching what, or what manner of time the Spirit of Christ which was in them did signify, when it testified beforehand the sufferings of Christ, and the glory that should follow.
1Pe:1:12: Unto whom it was revealed, that not unto themselves, but unto us they did minister the things, which are now reported unto you by them that have preached the gospel unto you with the Holy Ghost sent down from heaven; which things the angels desire to look into.
Ok, I see you have these.
This comes pretty close.
Ho:2:23: 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.