Surah Saba Verse 14 - English Translation by Yusuf Ali Orig
Surah Sabaفَلَمَّا قَضَيۡنَا عَلَيۡهِ ٱلۡمَوۡتَ مَا دَلَّهُمۡ عَلَىٰ مَوۡتِهِۦٓ إِلَّا دَآبَّةُ ٱلۡأَرۡضِ تَأۡكُلُ مِنسَأَتَهُۥۖ فَلَمَّا خَرَّ تَبَيَّنَتِ ٱلۡجِنُّ أَن لَّوۡ كَانُواْ يَعۡلَمُونَ ٱلۡغَيۡبَ مَا لَبِثُواْ فِي ٱلۡعَذَابِ ٱلۡمُهِينِ
Then, when We decreed (Solomon's) death, nothing showed them his death except a little worm of the earth, which kept (slowly) gnawing away at his staff: so when he fell down, the Jinns saw plainly that if they had known the unseen, they would not have tarried in the humiliating Penalty (of their Task)