'Abdullah ibn 'Amr said, "The Prophet, may Allah bless him and grant him peace, was neither coarse nor loud. He used to say, "The best of you is the one who has the best character."
الأدب المفرد ٢٧١:
عَنْ عَبْدِ اللهِ بْنِ عَمْرٍو قَالَ لَمْ يَكُنِ النَّبِيُّ ﷺ فَاحِشًا وَلاَ مُتَفَحِّشًا وَكَانَ يَقُولُ خِيَارُكُمْ أَحَاسِنُكُمْ أَخْلاَقًا