Two are better than one; because they have a good reward for their labor. For if they fall, the one will lift up his fellow: but woe to him that is alone when he fall; for he has not another to help him up. And if one prevail against him, two shall withstand him; and a threefold cord is not quickly broken.
But if he will not hear you, then take with you one or two more, that in the mouth of two or three witnesses every word may be established.
Again I say unto you, That if two of you shall agree on earth as touching anything that they shall ask, it shall be done for them of my Father which is in heaven.
For where two or three are gathered together in my name, there am I in the midst of them.
But exhort one another daily, while it is called Today; unless any of you be hardened through the deceitfulness of sin.
Not forsaking the assembling of ourselves together, as the manner of some is; but exhorting one another: and so much the more, as you see the day approaching.
Eccl. 4:9-10+12;Matt. 18:16;Matt. 18:19;Matt. 18:20;Heb. 3:13;Heb. 10:25