Related sobre Avodá Zará 4:15

They [may bring their grain to be] milled and stored (מפקידין not מרקידין, see Git. 61b.1) at the place of those that eat seventh-year produce, and at the place of those who eat their own produce in a state of impurity (ibid.), but they may not mill [produce] for those who eat seventh-year produce or those who eat their own produce in a state of impurity.