Exodus 30:14-16 (KJV)
14 Every one that passeth among them that are numbered, from twenty years old and above, shall give an offering unto the Lord.
15 The rich shall not give more, and the poor shall not give less than half a shekel, when they give an offering unto the Lord, to make an atonement for your souls.
16 And thou shalt take the atonement money of the children of Israel, and shalt appoint it for the service of the tabernacle of the congregation; that it may be a memorial unto the children of Israel before the Lord, to make an atonement for your souls.
Indulgences And Where They May Have Come From
There is no purgatory and Catholics who tried to sell indulgences to free people from this place is false and very evil.