'Bought' in the Bible

but the poor man had nothing, except one little ewe lamb, which he had bought and raised. It grew up together with him, and with his children. It ate of his own food, drank of his own cup, and lay in his bosom, and was to him like a daughter.

The king said to Araunah, "No; but I will most certainly buy it from you for a price. I will not offer burnt offerings to Yahweh my God which cost me nothing." So David bought the threshing floor and the oxen for fifty shekels of silver.