'Laboreth' in the Bible

The appetite of the laboring man laboreth for him; For his mouth urgeth him thereto .

What profit hath man of all his labor wherein he laboreth under the sun?

For what hath a man of all his labor, and of the striving of his heart, wherein he laboreth under the sun?

What profit hath he that worketh in that wherein he laboreth?

And this also is a grievous evil, that in all points as he came, so shall he go: and what profit hath he that he laboreth for the wind?

Behold, that which I have seen to be good and to be comely is for one to eat and to drink, and to enjoy good in all his labor, wherein he laboreth under the sun, all the days of his life which God hath given him: for this is his portion.

that ye also be in subjection unto such, and to every one that helpeth in the work and laboreth.

The husbandmen that laboreth must be the first to partake of the fruits.