Surah Al-'Ankabut, ayah 23

29:23

وَٱلَّذِينَ كَفَرُواْ بِـَٔايَٰتِ ٱللَّهِ وَلِقَآئِهِۦٓ أُوْلَٰٓئِكَ يَئِسُواْ مِن رَّحۡمَتِي وَأُوْلَٰٓئِكَ لَهُمۡ عَذَابٌ أَلِيمٞ ٢٣

Walladhīna kafarū bi'āyātillāhi waliqā'ihī ulā'ika ya'isū mir rahmatī wa ulā'ika lahum 'adhābun alīm

And the ones who disbelieve in the signs of Allāh and the meeting with Him - those have despaired of My mercy, and they will have a painful punishment.