(Fathwir) 35 : 34
وَقَالُوا الْحَمْدُ لِلَّهِ الَّذِي أَذْهَبَ عَنَّا الْحَزَنَ ۖ إِنَّ رَبَّنَا لَغَفُورٌ شَكُورٌ
And they will say: Praise is to Allah who has removed our grief from us, indeed our Lord is surely the Forgiving, the Appreciating.
See explanation 2: 38; 7: 43; 9: 71-72; 10: 10.