Tafsir of Al-Mu'minoon 23:3

And those who turn away from Al-Laghw. refers to falsehood, which includes Shirk and sin, and any words or deeds that are of no benefit. As Allah says:

وإذا مروا باللغو مروا كراما

And if they pass by Al-Laghw, they pass by it with dignity. (25:72) Qatadah said: "By Allah, there came to them from Allah that which kept them away from that (evil).''

والذين هم للزكاة فاعلون