1 verse has
“sincere”
in Edition Clear Qur'an by Talal Itani / At-Tahrim (The Prohibition)
66:8O you who believe! Repent to God with sincere repentance. Perhaps your Lord will remit your sins, and admit you into gardens beneath which rivers flow, on the Day when God will not disappoint the Prophet and those who believed with him. Their light streaming before them, and to their right, they will say, “Our Lord, complete our light for us, and forgive us; You are capable of all things.”
Support Ayat Al Quran
Those who spend their wealth by night and day, privately and publicly, will receive their reward from their Lord. They have nothing to fear, nor shall they grieve.
The Holy Quran · Al-Baqara (The Cow) · 2:274