All the hard work of humans is for the mouth, but the appetite is never full.
All the labour of man is for his mouth, and yet the appetite is not filled.
All the labor of man is for his mouth [for self-preservation and enjoyment], and yet his desire is not satisfied. [Prov. 16:26.]
All the labor of man is for his mouth, and yet the appetite is not filled.
Every labor of man is for his mouth, but his soul will not be filled.
All the labour of man is for his mouth, but his soul shall not be filled.