They; one of them, the plural being put for the singular, as Jonah 1:5 Matthew 21:7 1 Timothy 2:15. Or both of them successively. Fall, in any kind, into any mistakes and errors, or sins, or dangers and distresses. Will lift up his fellow; hold him up if he be falling, or raise him up if he be fallen.
Related Commentaries of Ecclesiastes 4:10
Ecclesiastes 4:10
10 For if they fall, the one will lift up his fellow: but woe to him that is alone when he falleth; for he hath not another to help him up.