Surah Al-'Ankabut, Ayah 3
Quran 29:3 · The Spider · Makki · Para 20 · Page 396
وَلَقَدْ فَتَنَّا الَّذِیْنَ مِنْ قَبْلِهِمْ فَلَیَعْلَمَنَّ اللّٰهُ الَّذِیْنَ صَدَقُوْا وَلَیَعْلَمَنَّ الْكٰذِبِیْنَ ۟
Transliteration
Walaqad fatanna allatheena minqablihim falayaAAlamanna Allahu allatheena sadaqoowalayaAAlamanna alkathibeen
Saheeh International
But We have certainly tried those before them, and Allāh will surely make evident those who are truthful, and He will surely make evident the liars.
Al-Mukhtasar fi Tafsir
I tested those before them, so Allah will make clear and disclose to you the truth of those who were true in their faith and the lie of those who were dishonest therein.
Tafsir Ibn Kathir (abridged)
Explains 29:1–29:4 together — read it on 29:1