Caution: Translations of Quran and Ḥadīth may lead to possible misapplications and misinterpretations. This site is intended for students of sacred knowledge that are proficient in comprehending classical Arabic and have a strong foundation in Islamic sciences. Also note that religious injunctions rely on several aspects beyond what one may glean through reading individual aḥādīth.
Qurʾān Bukhārī Muslim Nasāʾī Abū Dāwūd Tirmidhī Ibn Mājah Mālik Aḥmad Dārimī Ḥākim Ibn Ḥibbān Ṭabarānī Nasāʾī's Kubrá Bayhaqī al-Luʾluʾ wa-al-Marjān Ibn Rajab's Fifty Riyāḍ al-Ṣāliḥīn Aḥmad's Zuhd Suyūṭī
quran:5:47 –

And let the People of the Gospel judge by what Allah has revealed therein. And whoever does not judge by what Allah has revealed - then it is those who are the defiantly disobedient.  

We said: So let the People of the Gospel judge according to what God has revealed therein, of rulings (a variant reading of wa’l-yahkum, ‘let ˹them˺ judge’, is wa-li-yahkuma, making it a supplement to that which is governed by the previous verb ˹ātaynāhu, ‘We gave to him’˺). Whoever does not judge according to what God has revealed — those are the wicked.
القرآن:٥:٤٧ –

وَلْيَحْكُمْ أَهْلُ الْإِنْجِيلِ بِمَا أَنْزَلَ اللَّهُ فِيهِ ۚ وَمَنْ لَمْ يَحْكُمْ بِمَا أَنْزَلَ اللَّهُ فَأُولَٰئِكَ هُمُ الْفَاسِقُونَ  

{و} قلنا {لْيَحْكُمْ أهل الإنجيل بما أنزل الله فيه} من الأحكام وفي قراءة بنصب يحكم وكسر لامه عطفا على معمول آتيناه {ومن لم يحكم بما أنزل الله فأولئك هم الفاسقون}.