Al-Baqarah · 2:67

67. From the stories of your ancestors, remember what happened between them and Moses (peace be upon him) when he told them that Allah had instructed them to slaughter a cow. Instead of hurrying to do so, they said, stubbornly, ‘Are you making fun of us?’ Moses replied that he asked for Allah’s protection from being one of the ignorant people, who lied about Allah, and made fun of other people.