Ecclesiastes 4:9

Two, who live together in any kind of society, and join their powers together in any enterprises; which he opposeth to that humour of the covetous man, who desired to live alone, as was now said. A good reward for their labour; both have great benefit by such combinations and conjunctions of their counsels and abilities, whereby they do exceedingly support, and encourage, and strengthen one another, and effect many things which neither of them alone could do.