NET
38 I sent you to reap what you did not work for; others have labored and you have entered into their labor.”
Darby
38 I have sent you to reap that on which ye have not laboured; others have laboured, and ye have entered into their labours.
KJV
38 “I sent you to reap that whereon ye bestowed no labour: other men laboured, and ye are entered into their labours.”