Surah An-Nisa' (The Women), Verse 154

وَرَفَعْنَا فَوْقَهُمُ الطُّوْرَ بِمِیْثَاقِهِمْ وَقُلْنَا لَهُمُ ادْخُلُوا الْبَابَ سُجَّدًا وَّقُلْنَا لَهُمْ لَا تَعْدُوْا فِی السَّبْتِ وَاَخَذْنَا مِنْهُمْ مِّیْثَاقًا غَلِیْظًا ۟

Wa rafa'naa fawqahumut Toora bimeesaaqihim wa qulnaa lahumud khulul baaba sujjadanw wa qulnaa lahum laa ta'doo fis Sabti wa akhaznaa minhum meesaaqan ghaleezaa

“And for their covenant we raised over them (the towering height) of Mount (Sinai); and (on another occasion) we said: "Enter the gate with humility"; and (once again) we commanded them: "Transgress not in the matter of the sabbath." And we took from them a solemn covenant.”

Quran 4:154 (Yusuf Ali Translation)