'Own Possession' in the Bible

For thou are a holy people to LORD thy God. LORD thy God has chosen thee to be a people for his own possession, above all peoples that are upon the face of the earth.

For thou are a holy people to LORD thy God, and LORD has chosen thee to be a people for his own possession, above all peoples that are upon the face of the earth.

And LORD has avouched thee this day to be a people for his own possession, as he has promised thee, and that thou should keep all his commandments,