Quran 4:154 An-Nisa, ayah 154 of 176

وَرَفَعْنَا فَوْقَهُمُ ٱلطُّورَ بِمِيثَـٰقِهِمْ وَقُلْنَا لَهُمُ ٱدْخُلُوا۟ ٱلْبَابَ سُجَّدًا وَقُلْنَا لَهُمْ لَا تَعْدُوا۟ فِى ٱلسَّبْتِ وَأَخَذْنَا مِنْهُم مِّيثَـٰقًا غَلِيظًا ۝١٥٤

4:154 And We caused the Mount to tower above them at (the taking of) their covenant: and We bade them: Enter the gate, prostrate! and We bode them: Transgress not the Sabbath! and We took from them a firm covenant.