Tafsir
Tafsir of At-Tawbah 90
وَجَآءَ ٱلْمُعَذِّرُونَ مِنَ ٱلْأَعْرَابِ لِيُؤْذَنَ لَهُمْ وَقَعَدَ ٱلَّذِينَ كَذَبُوا۟ ٱللَّهَ وَرَسُولَهُۥ ۚ سَيُصِيبُ ٱلَّذِينَ كَفَرُوا۟ مِنْهُمْ عَذَابٌ أَلِيمٌ
And those with excuses among the bedouins came to be permitted [to remain], and they who had lied to Allāh and His Messenger sat [at home]. There will strike those who disbelieved among them a painful punishment.
Tafsir Ibn Kathir (abridged)
Hafiz Ibn Kathir · English
وَقَعَدَ الَّذِينَ كَذَبُواْ اللَّهَ وَرَسُولَهُ
(and those who had lied to Allah and His Messenger sat at home), and did not ask for permission for it; and Allah warned them of painful punishment,
سَيُصِيبُ الَّذِينَ كَفَرُواْ مِنْهُمْ عَذَابٌ أَلِيمٌ
(a painful torment will seize those of them who disbelieve.)
Tafsir text: quran.com and the House of Islam API. · At-Tawbah 9:90