Exodus 30:15-17

American Standard Version

¹⁵ The rich shall not give more, and the poor shall not give less, than the half shekel, when they give the offering of Jehovah, to make atonement for your souls. ¹⁶ And thou shalt take the atonement money from the children of Israel, and shalt appoint it for the service of the tent of meeting; that it may be a memorial for the children of Israel before Jehovah, to make atonement for your souls.

¹⁷ And Jehovah spake unto Moses, saying,