'Sell' in the Bible

I said to them, “We according to our ability have redeemed our Jewish brothers who were sold to the nations; now would you even sell your brothers that they may be sold to us?” Then they were silent and could not find a word to say.

As for the peoples of the land who bring wares or any grain on the sabbath day to sell, we will not buy from them on the sabbath or a holy day; and we will forego the crops the seventh year and the exaction of every debt.