Ecclesiastes 4:9-11

Living Bible

⁹ Two can accomplish more than twice as much as one, for the results can be much better. ¹⁰ If one falls, the other pulls him up; but if a man falls when he is alone, he’s in trouble.

¹¹ Also, on a cold night, two under the same blanket gain warmth from each other, but how can one be warm alone?