The cause [for blame] is only upon those who ask permission of (9:93)

﴿۞ إِنَّمَا السَّبِيلُ عَلَى الَّذِينَ يَسْتَأْذِنُونَكَ وَهُمْ أَغْنِيَاءُ ۚ رَضُوا بِأَن يَكُونُوا مَعَ الْخَوَالِفِ وَطَبَعَ اللَّهُ عَلَىٰ قُلُوبِهِمْ فَهُمْ لَا يَعْلَمُونَ﴾
[ التوبة: 93]

9:93 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 Allah has sealed over their hearts, so they do not know.

There will only be punishment and blame on those who ask you, O Messenger, for permission to remain behind from striving while they are able to do so, due to their having the means to equip themselves.
They are pleased with disgrace and humiliation for themselves by staying behind with those who remain behind at home.
Allah has sealed their hearts so they are not affected by any warning.
Because of this, they do not know where their best interests lie, so they can choose that; or where there is harm, so they can avoid it.

The ground (of complaint) is only against those who are rich, and yet ask exemption. They are content to be with (the women) who sit behind (at home) and Allah has sealed up their hearts (from all kinds of goodness and right guidance) so that they know not (what they are losing).

phonetic Transliteration

Innama alssabeelu AAala allatheena yastathinoonaka wahum aghniyao radoo bian yakoonoo maAAa alkhawalifi watabaAAa Allahu AAala quloobihim fahum la yaAAlamoona

Abdullah Yusuf Ali - Translation

The ground (of complaint) is against such as claim exemption while they are rich. They prefer to stay with the (women) who remain behind: Allah hath sealed their hearts; so they know not (What they miss).

Safi-ur-Rahman al-Mubarakpuri

The means (of complaint) is only against those who are rich, and yet ask exemption. They are content to be with (the women) who sit behind (at home) and Allah has sealed up their hearts so that they know not (what they are losing).

Page 201 English transliteration