Êxodo 30:13

13 Todo aquele que passar ao arrolamento dará isto: metade de um siclo, segundo o siclo do santuário (este siclo é de vinte geras); a metade de um siclo é a oferta ao Senhor.

13 Each one who crosses over to those already counted is to give a half shekel, That is, about 1/5 ounce or about 5.8 grams; also in verse 15 according to the sanctuary shekel, which weighs twenty gerahs. This half shekel is an offering to the Lord.