Qur'an 29:23

وَٱلَّذِينَ كَفَرُوا۟ بِـَٔايَـٰتِ ٱللَّهِ وَلِقَآئِهِۦٓ أُو۟لَـٰٓئِكَ يَئِسُوا۟ مِن رَّحْمَتِى وَأُو۟لَـٰٓئِكَ لَهُمْ عَذَابٌ أَلِيمٌ

“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.”

Al-Ankaboot 29:23 · Saheeh International