1 verse has
أَنُؤْمِنُ
in Edition Uthmani / Ash-Shu'araa (The Poets)

111:26۞ قَالُوٓا۟ أَنُؤْمِنُ لَكَ وَٱتَّبَعَكَ ٱلْأَرْذَلُونَ