فَلَمَّا قَضَيْنَا عَلَيْهِ ٱلْمَوْتَ مَا دَلَّهُمْ عَلَىٰ مَوْتِهِۦٓ إِلَّا دَآبَّةُ ٱلْأَرْضِ تَأْكُلُ مِنسَأَتَهُۥ ۖ فَلَمَّا خَرَّ تَبَيَّنَتِ ٱلْجِنُّ أَن لَّوْ كَانُوا يَعْلَمُونَ ٱلْغَيْبَ مَا لَبِثُوا فِى ٱلْعَذَابِ ٱلْمُهِينِ

Falamma qadaynaAAalayhi almawta ma dallahum AAala mawtihi illadabbatu al-ardi ta/kulu minsaatahu falammakharra tabayyanati aljinnu an law kanoo yaAAlamoonaalghayba ma labithoo fee alAAathabi almuheen

And when We decreed for him [i.e., Solomon] death, nothing indicated to them [i.e., the jinn] his death except a creature of the earth eating his staff. But when he fell, it became clear to the jinn that if they had known the unseen, they would not have remained in humiliating punishment.