Az-Zukhruf - 43:36

وَمَن يَعْشُ عَن ذِكْرِ الرَّحْمَنِ نُقَيِّضْ لَهُ شَيْطَانًا فَهُوَ لَهُ قَرِينٌ
[43:36]
And whoever turns himself away from the remembrance of the Beneficent Allah, We appoint for him a Shaitan, so he becomes his associate.
If anyone withdraws himself from remembrance of (Allah) Most Gracious, We appoint for him an evil one, to be an intimate companion to him.
And he whose sight is dim to the remembrance of the Beneficent, We assign unto him a devil who becometh his comrade;