Quran 34:4 — Sheba (Saba')

Most certainly, He will reward those who believe and lead a righteous life. These have deserved forgiveness and a generous provision.

[34:3] Those who disbelieve have said, "The Hour will never come to pass!" Say, "Absolutely—by my Lord—it will most certainly come to you. He is the Knower of the future. Not even the equivalent of an atom's weight is hidden from Him, be it in the heavens or the earth. Not even smaller than that, or larger (is hidden). All are in a profound record."

[34:5] As for those who constantly challenge our revelations, they have incurred a retribution of painful humiliation.