The Exile
فَكَانَ عَـٰقِبَتَهُمَآ أَنَّهُمَا فِى ٱلنَّارِ خَـٰلِدَيْنِ فِيهَا ۚ وَذَٰلِكَ جَزَٰٓؤُا۟ ٱلظَّـٰلِمِينَ
So the outcome for both of them is that they will be in the Fire, abiding eternally therein. And that is the recompense of the wrong-doers.
Nearby ayahs help place verse 59:17 in sequence and meaning.
كَمَثَلِ ٱلَّذِينَ مِن قَبْلِهِمْ قَرِيبًا ۖ ذَاقُوا۟ وَبَالَ أَمْرِهِمْ وَلَهُمْ عَذَابٌ أَلِيمٌ
[Theirs is] like the example of those shortly before them: they tasted the bad consequence of their affair, and they will have a painful punishment.
كَمَثَلِ ٱلشَّيْطَـٰنِ إِذْ قَالَ لِلْإِنسَـٰنِ ٱكْفُرْ فَلَمَّا كَفَرَ قَالَ إِنِّى بَرِىٓءٌ مِّنكَ إِنِّىٓ أَخَافُ ٱللَّهَ رَبَّ ٱلْعَـٰلَمِينَ
[The hypocrites are] like the example of Satan when he says to man, "Disbelieve." But when he disbelieves, he says, "Indeed, I am disassociated from you. Indeed, I fear Allah, Lord of the worlds."
يَـٰٓأَيُّهَا ٱلَّذِينَ ءَامَنُوا۟ ٱتَّقُوا۟ ٱللَّهَ وَلْتَنظُرْ نَفْسٌ مَّا قَدَّمَتْ لِغَدٍ ۖ وَٱتَّقُوا۟ ٱللَّهَ ۚ إِنَّ ٱللَّهَ خَبِيرٌۢ بِمَا تَعْمَلُونَ
O you who have believed, fear Allah. And let every soul look to what it has put forth for tomorrow - and fear Allah. Indeed, Allah is Acquainted with what you do.
وَلَا تَكُونُوا۟ كَٱلَّذِينَ نَسُوا۟ ٱللَّهَ فَأَنسَىٰهُمْ أَنفُسَهُمْ ۚ أُو۟لَـٰٓئِكَ هُمُ ٱلْفَـٰسِقُونَ
And be not like those who forgot Allah, so He made them forget themselves. Those are the defiantly disobedient.