Ecclesiastes 4:9-12

Two are better than one because they have a good return for their hard work. If either should fall, one can pick up the other. But how miserable are those who fall and don’t have a companion to help them up! Also, if two lie down together, they can stay warm. But how can anyone stay warm alone? Also, one can be overpowered, but two together can put up resistance. A three-ply cord doesn’t easily snap.