John 4:37 in the King James Version
And herein is that saying true, One soweth, and another reapeth.
Context
36 He who reaps receives wages and gathers fruit to eternal life, that both he who sows and he who reaps may rejoice together.
37 For in this the saying is true, ‘One sows, and another reaps.’
38 I sent you to reap that for which you haven’t labored. Others have labored, and you have entered into their labor.”