سورة Al-Baqarah ( The Cow ) - الآية 93

And remember when We made a covenant with you and raised the Mount Tur (Sinai) above you; “Accept and hold fast to what We give you, and listen”; they said, “We hear and we disobey”; and the calf was still embedded in their hearts because of their disbelief; say (O dear Prophet Mohammed – peace and blessings be upon him), “What an evil command is what your faith orders you, if you are believers!”