John 10:16
And other sheep I have, which are not of this fold; those, also, must I bring, and they will hear my voice: and there shall be one flock, one shepherd.
Ephesians 1:10
for a dispensation at the fullness of the times, in order that he might bring together for himself all things in the Christ, both those which are in the heavens, and those which are on earth;
Ephesians 2:14-16
For he is our peace, who has made both parties one, and broken down the partition wall that separated us,
John 11:52
and not for the nation only, but that he should gather into one the children of God that were scattered abroad.