Ecc 4:9  Two are better than one because they have a good return for their labor.

Ecc 4:10  For if either of them falls, the one will lift up his companion. But woe to the one who falls when there is not another to lift him up.

Ecc 4:11  Furthermore, if two lie down together they keep warm, but how can one be warm alone?

Ecc 4:12  And if one can overpower him who is alone, two can resist him. A cord of three strands is not quickly torn apart.