﴿ مَا كَانَ لِلنَّبِىِّ وَٱلَّذِينَ ءَامَنُوٓا۟ أَن يَسْتَغْفِرُوا۟ لِلْمُشْرِكِينَ وَلَوْ كَانُوٓا۟ أُو۟لِى قُرْبَىٰ مِنۢ بَعْدِ مَا تَبَيَّنَ لَهُمْ أَنَّهُمْ أَصْحَٰبُ ٱلْجَحِيمِ ﴾

“IT DOES NOT behove the Prophet and those who have attained to faith to pray that they who ascribed divinity to aught beside God be forgiven [by Him] even though they happened to be [their] near of kin -after it has been made clear unto them that those [dead sinners] are destined for. the blazing fire.”

Please check ayah 9:114 for complete tafsir.