﴿ فَأَسْقِطْ عَلَيْنَا كِسَفًۭا مِّنَ ٱلسَّمَآءِ إِن كُنتَ مِنَ ٱلصَّٰدِقِينَ ﴾

“Cause, then, fragments of the sky to fall down upon us, if thou art a man of truth!””

(Then make fragments of the heaven fall upon us) as punishment, (if thou art of the Truthful) that the punishment is coming.