Quran 15:56 from Surah Al-Hijr on Divine Marvels.
قَالَ وَمَن يَقۡنَطُ مِن رَّحۡمَةِ رَبِّهِۦٓ إِلَّا ٱلضَّآلُّونَ
English translation: He said And who despairs of (the) Mercy (of) his Lord except those who are astray
Transliteration: qala waman yaqnatu min rahmati rabbihi illa al-daluna