'Watereth' in the Bible

He watereth the hills from his chambers: the earth is satisfied with the fruit of thy works.

The liberal soul shall be made fat: and he that watereth shall be watered also himself.

For as the rain cometh down, and the snow from heaven, and returneth not thither, but watereth the earth, and maketh it bring forth and bud, that it may give seed to the sower, and bread to the eater:

So then neither is he that planteth any thing, neither he that watereth; but God that giveth the increase.

Now he that planteth and he that watereth are one: and every man shall receive his own reward according to his own labour.