وَقَبْضِ الرَّبِّ- عَزَّ وَجَلَّ- إِيَّاهَا لِيُرَبِّيَهَا لِصَاحِبِهَا، وَالْبَيَانُ أَنَّهُ لَا يَقْبَلُ إِلَّا الطَّيِّبَ
And the explanation that Allah Almighty accepts charity and nurtures it for the one who gives charity. And the explanation that Allah Almighty accepts charity only from pure wealth.