Exodus 30:12-13

New International Version

¹² “When you take a census^(A) of the Israelites to count them, each one must pay the Lord a ransom^(B) for his life at the time he is counted. Then no plague^(C) will come on them when you number them. ¹³ Each one who crosses over to those already counted is to give a half shekel,^[a] according to the sanctuary shekel,^(D) which weighs twenty gerahs. This half shekel is an offering to the Lord.