Rinds of pomegranate and its blossom, husks of nuts, and pits possess seventh [-year sanctity], and money [exchanged] for them possesses seventh [-year sanctity]. The dyer may dye for himself, but he may not dye for payment, because one may not do business with seventh [-year] produce, nor with first-born animals, nor with terumah, nor with unslaughtered carcasses, nor with tereifos, nor with abominations, nor with creeping things. A person should not take field vegetables and sell them in the market, but he may pick and his son may sell in his place. [If] he took for himself and left over, he is permitted to sell them.