حِفظُ اللِسانِ راحَةُ الاِنسان

فَاِحفَظهُ حِفظَ الشُكرِ لِلاِحسانِ

Guarding one's tongue gives comfort to mankind

So guard it as you would show thanks for each kindness

فَآفَةُ الاِنسانِ في اللِسانِ

For man's downfall lies in his unruly tongue