He will take a tenth of your sheep. And you will be his servants.
1 Samuel 8:17
Surrounding context
8:16 And he will take your male servants, your female servants, your finest young men, and your donkeys, and put them to his work.
8:17 He will take a tenth of your sheep. And you will be his servants.
8:18 And you will cry out in that day because of your king whom you have chosen for yourselves, and the LORD will not hear you in that day."