Exodus 30:12-16 New American Bible (Revised Edition) (NABRE)
12 When you take a census of the Israelites who are to be enrolled, each one, as he is enrolled, shall give the Lord a ransom for his life, so that no plague may come upon them for being enrolled. 13 This is what everyone who is enrolled must pay: a half-shekel, according to the standard of the sanctuary shekel—twenty gerahs to the shekel—a half-shekel contribution to the Lord. 14 Everyone who is enrolled, of twenty years or more, must give the contribution to the Lord. 15 The rich need not give more, nor shall the poor give less, than a half-shekel in this contribution to the Lord to pay the ransom for their lives. 16 When you receive this ransom money from the Israelites, you shall donate it to the service of the tent of meeting, that there it may be a reminder of the Israelites before the Lord of the ransom paid for their lives.