'Bought' in the Bible

So I bought the waistband in accordance with the word of the Lord and put it around my waist.

“Take the waistband that you have bought, which is around your waist, and arise, go to the Euphrates and hide it there in a crevice of the rock.”

“I bought the field which was at Anathoth from Hanamel my uncle’s son, and I weighed out the silver for him, seventeen shekels of silver.

For thus says the Lord of hosts, the God of Israel, “Houses and fields and vineyards will again be bought in this land.”’

Fields will be bought in this land of which you say, “It is a desolation, without man or beast; it is given into the hand of the Chaldeans.”