مَا لَكُمْ لَا تَنَاصَرُونَ
M a lakum l a tan as aroon a "How is it that [now] you cannot succour one another?"
 - Mohammad Asad
"What is the matter with you today that you do not help each other?"
 - Muhammad Farooq-i-Azam Malik
'Then they will be asked,' 'What is the matter with you that you can no longer help each other?'
 - Mustafa Khattab
What aileth you that ye help not one another?
 - Marmaduke Pickthall
" `What is the matter with you that ye help not each other?' " 4050
 - Abdullah Yusuf Ali