سورة Al-Hijr 15:55

قَالُوا۟ بَشَّرْنَـٰكَ بِٱلْحَقِّ فَلَا تَكُن مِّنَ ٱلْقَـٰنِطِينَ ٥٥

They responded, “We give you good news in all truth, so do not be one of those who despair.”