Two are better than one; because they have a good reward for their labour.
Ecclesiastes 4:10For if they fall, the one will lift up his fellow: but woe to him that is alone when he falleth; for he hath not another to help him up.
Ecclesiastes 4:11Again, if two lie together, then they have heat: but how can one be warm alone?
Ecclesiastes 4:12And if one prevail against him, two shall withstand him; and a threefold cord is not quickly broken.
Amos 3:3Can two walk together, except they be agreed?