4th Ayah from Surah Al Qalam
وَإِنَّكَ لَعَلَىٰ خُلُقٍ عَظِيمٖ ٤
Wa 'Innaka La`alá Khuluqin `Ažīmin
And indeed, you are of a great moral character.
truly you have a strong character––
And verily, you (O Muhammad SAW) are on an exalted standard of character.
And you are surely on an excellent standard of character.
And lo! thou art of a tremendous nature.
And thou (standest) on an exalted standard of character.