﴿ ۞ وَإِذْ نَتَقْنَا ٱلْجَبَلَ فَوْقَهُمْ كَأَنَّهُۥ ظُلَّةٌۭ وَظَنُّوٓا۟ أَنَّهُۥ وَاقِعٌۢ بِهِمْ خُذُوا۟ مَآ ءَاتَيْنَٰكُم بِقُوَّةٍۢ وَٱذْكُرُوا۟ مَا فِيهِ لَعَلَّكُمْ تَتَّقُونَ ﴾

“And [did We not say,] when We caused Mount Sinai to quake above the children of Israel as though it were a [mere] shadow, and they thought that it would fall upon them, "Hold fast with [all your] strength unto what We have vouchsafed you, and bear in mind all that is therein, so that you might remain conscious of God"?”

Raising Mount Tur over the Jews, because of Their Rebellion `Ali bin Abi Talhah reported that Ibn `Abbas commented on the Ayah, وَإِذ نَتَقْنَا الْجَبَلَ فَوْقَهُمْ (And (remember) when We Nataqna the mountain over them), "We raised the mountain, as Allah's other statement testifies, وَرَفَعْنَا فَوْقَهُمُ الطُّورَ بِمِيثَـقِهِمْ (And for their covenant, We raised over them the mountain) 4:154." Also, Sufyan Ath-Thawri narrated that Al-A`mash said that, Sa`id bin Jubayr said that Ibn `Abbas said, "The angels raised the Mount over their heads, as reiterated by Allah's statement, وَرَفَعْنَا فَوْقَهُمُ الطُّورَ (We raised over them the mountain) 4:154." Al-Qasim bin Abi Ayyub narrated that Sa`id bin Jubayr said that Ibn `Abbas said, "Musa later on proceeded with them to the Sacred Land. He took along the Tablets, after his anger subsided, and commanded them to adhere to the orders that Allah ordained to be delivered to them. But these orders became heavy on them and they did not want to implement them until Allah raised the mountain over them, كَأَنَّهُ ظُلَّةٌ (as if it had been a canopy), that is, when the angels raised the mountain over their heads." An-Nasa'i collected it.