43:36
وَمَن يَعْشُ عَن ذِكْرِ ٱلرَّحْمَـٰنِ نُقَيِّضْ لَهُۥ شَيْطَـٰنًا فَهُوَ لَهُۥ قَرِينٌ
waman yaʿshu ʿan dhik'ri l-raḥmāni nuqayyiḍ lahu shayṭānan fahuwa lahu qarīnun
We assign an evil one as a comrade for whoever turns away from the revelations of the Lord of Mercy:
And whosoever turns away blindly from the remembrance of the Most Gracious (Allâh) (i.e. this Qur’ân and worship of Allâh), We appoint for him Shaitan (Satan - devil) to be a Qarîn (a companion) to him.