فَإِذَا جَآءَتِ ٱلطَّآمَّةُ ٱلْكُبْرَىٰ
Fai tha j a ati a l tta mmatu alkubr a AND SO, when the great, overwhelming event [of resurrection] comes to pass -
 - Mohammad Asad
When the great disaster will strike,
 - Muhammad Farooq-i-Azam Malik
But, when the Supreme Disaster1 comes to pass-
 - Mustafa Khattab
But when the great disaster cometh,
 - Marmaduke Pickthall
Therefore when there comes the great overwhelming (Event) 5941
 - Abdullah Yusuf Ali