BSB(i)
9 Two are better than one, because they have a good return for their labor.
10 For if one falls down, his companion can lift him up; but pity the one who falls without another to help him up!
11 Again, if two lie down together, they will keep warm; but how can one keep warm alone?
12 And though one may be overpowered, two can resist. Moreover, a cord of three strands is not quickly broken.