Al-Lail • AR-TAFSIR-IBN-KATHIR
﴿ ٱلَّذِى يُؤْتِى مَالَهُۥ يَتَزَكَّىٰ ﴾
“he that spends his possessions [on others] so that he might grow in purity –”
قوله "الذي يؤتى ماله يتزكى" أي يصرف ماله في طاعة ربه ليزكي نفسه وماله وما وهبه الله من دين ودنيا.