Surah At-Tawbah 9:93

۞ إِنَّمَا ٱلسَّبِيلُ عَلَى ٱلَّذِينَ يَسْتَـْٔذِنُونَكَ وَهُمْ أَغْنِيَآءُ ۚ رَضُوا۟ بِأَن يَكُونُوا۟ مَعَ ٱلْخَوَالِفِ وَطَبَعَ ٱللَّهُ عَلَىٰ قُلُوبِهِمْ فَهُمْ لَا يَعْلَمُونَ

The cause [for blame] is only upon those who ask permission of you while they are rich. They are satisfied to be with those who stay behind, and Allāh has sealed over their hearts, so they do not know.

Translation: Saheeh International

Tafsir

The way of blame is only against those who ask leave of you to stay behind when they are rich. They are content to be with those who stay behind and God has set a seal on their hearts so that they do not know a similar statement has already been made.

Excerpt from Tafsir al-Jalalayn, commentary on 9:93, via Quran.com. The reader has the full commentary and 9 more tafsirs.