Surah Ya-Sin (36:14)

إِذْ أَرْسَلْنَآ إِلَيْهِمُ ٱثْنَيْنِ فَكَذَّبُوهُمَا فَعَزَّزْنَا بِثَالِثٍ فَقَالُوٓا۟ إِنَّآ إِلَيْكُم مُّرْسَلُونَ

When We sent to them two, but they denied them, so We reinforced [them] with a third, and they said, “Indeed, we are ones sent to you.”