1 Corinthians 1:10; 1 Corinthians 11:18; 1 Corinthians 12:25

10 Now I exhort 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 made complete in the same mind and in the same judgment.

18 For, in the first place, when you come together as a church, I hear that divisions exist among you; and in part I believe it.

25 so that there may be no division in the body, but that the members may have the same care for one another.