مَا لَكُمْ لَا تَنطِقُونَ
M a lakum l a tan t iqoon a What is amiss with you that you do not speak?"
 - Mohammad Asad
What is the matter with you that you don't even speak?"
 - Muhammad Farooq-i-Azam Malik
What is wrong with you that you cannot speak?'
 - Mustafa Khattab
What aileth you that ye speak not?
 - Marmaduke Pickthall
"What is the matter with you that ye speak not (intelligently)?"
 - Abdullah Yusuf Ali