Caution: Translations of Quran and Ḥadīth may lead to possible misapplications and misinterpretations. This site is intended for students of sacred knowledge that are proficient in comprehending classical Arabic and have a strong foundation in Islamic sciences. Also note that religious injunctions rely on several aspects beyond what one may glean through reading individual aḥādīth.
Qurʾān Bukhārī Muslim Nasāʾī Abū Dāwūd Tirmidhī Ibn Mājah Mālik Aḥmad Dārimī Ḥākim Ibn Ḥibbān Ṭabarānī Nasāʾī's Kubrá Bayhaqī al-Luʾluʾ wa-al-Marjān Ibn Rajab's Fifty Riyāḍ al-Ṣāliḥīn Aḥmad's Zuhd Suyūṭī
quran:34:20 –

And Iblees had already confirmed through them his assumption, so they followed him, except for a party of believers.  

And verily Iblīs proved true (read sadaqa or saddaqa) his opinion of them, that is, of the disbelievers among them — ˹the folk of˺ Sheba — which was that by his tempting them to go astray, they would follow him. So they followed him (˹if the verb above is read˺ sadaqa, this would mean that ‘he was right in his opinion’, and ˹if read˺ saddaqa, it would mean that ‘he found this ˹opinion of his˺ to be true’) — ˹all˺ except a group of the believers (mina’l-mu’minīna, ˹the min, ‘of’˺ is explicative ˹not partitive˺, in other words, ˹all except that group˺ who were the believers: they did not follow him).
القرآن:٣٤:٢٠ –

وَلَقَدْ صَدَّقَ عَلَيْهِمْ إِبْلِيسُ ظَنَّهُ فَاتَّبَعُوهُ إِلَّا فَرِيقًا مِنَ الْمُؤْمِنِينَ  

{ولقد صدق} بالتخفيف والتشديد {عليهم} أي الكفار منهم سبأ {إبليس ظنه} أنهم بإغوائه يتبعونه {فاتبعوه} فصدق بالتخفيف في ظنه أو صدق بالشديد ظنه أي وجده صادقا {إلا} بمعنى لكن {فريقا من المؤمنين} لبيان أي هم المؤمنون لم يتبعوه.