اَلْخُرُوجُ 30:15

اَلْغَنِيُّ لَا يُكَثِّرُ وَٱلْفَقِيرُ لَا يُقَلِّلُ عَنْ نِصْفِ ٱلشَّاقِلِ حِينَ تُعْطُونَ تَقْدِمَةَ ٱلرَّبِّ لِلتَّكْفِيرِ عَنْ نُفُوسِكُمْ.

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.