34:20
وَلَقَدْ صَدَّقَ عَلَيْهِمْ إِبْلِيسُ ظَنَّهُۥ فَٱتَّبَعُوهُ إِلَّا فَرِيقًۭا مِّنَ ٱلْمُؤْمِنِينَ
And Iblees had already confirmed through them his assumption, so they followed him, except for a party of believers.
Translation · Saheeh International
Tafsir
Ibn Kathīr (abridged)
How Iblis' thought about the Disbeliever proved True
Having mentioned Saba' and how they followed their desires, and the Shaytan, Allah tells us about their counterparts among those who follow Iblis and their own desires, and who go against wisdom and true guidance. Allah says:
وَلَقَدْ صَدَّقَ عَلَيْهِمْ إِبْلِيسُ ظَنَّهُ
(And indeed Iblis did prove true his thought about them,) Ibn `Abbas, may Allah be pleased with him, and others said that this Ayah is like the Ayah where Allah tells us about how Iblis refused to prostrate to Adam, peace be upon him, then said:
أَرَءَيْتَكَ هَـذَا الَّذِى كَرَّمْتَ عَلَىَّ لَئِنْ أَخَّرْتَنِ إِلَى يَوْمِ الْقِيَـمَةِ لأَحْتَنِكَنَّ ذُرِّيَّتَهُ إَلاَّ قَلِيلاً
(See this one whom You have honored above me, if You give me respite to the Day of Resurrection, I will surely seize and mislead his offspring all but a few!) (17:62)