An-Nisa 4:154

وَرَفَعۡنَا فَوۡقَهُمُ ٱلطُّورَ بِمِيثَٰقِهِمۡ وَقُلۡنَا لَهُمُ ٱدۡخُلُواْ ٱلۡبَابَ سُجَّدٗا وَقُلۡنَا لَهُمۡ لَا تَعۡدُواْ فِي ٱلسَّبۡتِ وَأَخَذۡنَا مِنۡهُم مِّيثَٰقًا غَلِيظٗا 154

And We raised over them the mount for [refusal of] their covenant; and We said to them, "Enter the gate bowing humbly", and We said to them, "Do not transgress on the sabbath", and We took from them a solemn covenant