Quran 9:79 — Ultimatum (Bara'ah)

Those who criticize the generous believers for giving too much, and ridicule the poor believers for giving too little, GOD despises them. They have incurred a painful retribution.

[9:78] Do they not realize that GOD knows their secrets, and their conspiracies, and that GOD is the Knower of all secrets?

[9:80] Whether you ask forgiveness for them, or do not ask forgiveness for them—even if you ask forgiveness for them seventy times—GOD will not forgive them. This is because they disbelieve in GOD and His messenger. GOD does not guide the wicked people.