24 If a kingdom is divided against itself, that kingdom cannot stand.
Mark 3:24 Cross References - RKJNT
John 17:21
21 That they all may be one; as you, Father, are in me, and I in you, that they also may be one in us: that the world may believe that you have sent me.
1 Corinthians 1:10-13
10 Now I urge you, brethren, by the name of our Lord Jesus Christ, that you all agree, and that there be no divisions among you; but that you be perfectly joined together in the same mind and in the same judgment.
11 For it has been declared to me about you, my brethren, by Chloe's people, that there are quarrels among you.
12 What I mean to say is that every one of you says, I am of Paul; and I of Apollos; and I of Cephas; and I of Christ.
13 Is Christ divided? was Paul crucified for you? or were you baptized in the name of Paul?