John 4:35-38

35Say not ye, There are yet four months, and then cometh harvest? behold, I say to you, Lift up your eyes, and look on the fields; for they are white already to harvest. 36And he that reapeth receiveth wages, and gathereth fruit to life eternal: that both he that soweth and he that reapeth may rejoice together. 37And in this case is that saying true, One soweth, and another reapeth. 38I sent you to reap that on which ye bestowed no labour: other men laboured, and ye have entered into their labours.