Quran 9:54 — Ultimatum (Bara'ah)

What prevented the acceptance of their spending is that they disbelieved in GOD and His messenger, and when they observed the Contact Prayers (Salat),* they observed them lazily, and when they gave to charity, they did so grudgingly.

[9:53] Say, "Spend, willingly or unwillingly. Nothing will be accepted from you, for you are evil people."

[9:55] Do not be impressed by their money, or their children. GOD causes these to be sources of retribution for them in this life, and (when they die) their souls depart while they are disbelievers.