'Sold' in the Bible

Are not two sparrows sold for a cent? And yet not one of them will fall to the ground apart from your Father.

and upon finding one pearl of great value, he went and sold all that he had and bought it.

But since he did not have the means to repay, his lord commanded him to be sold, along with his wife and children and all that he had, and repayment to be made.

For this perfume might have been sold for a high price and the money given to the poor.”