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.
quran:88:23

However, he who turns away and disbelieves -  

But he who turns away, ˹he who˺ rejects faith, and disbelieves, in the Qur’ān,
القرآن:٨٨:٢٣

إِلَّا مَنْ تَوَلَّىٰ وَكَفَرَ  

{إلا} لكن {من تولى} أعرض عن الإيمان {وكفر} بالقرآن.