Surah Muhammad 47:31

وَلَنَبْلُوَنَّكُمْ حَتَّىٰ نَعْلَمَ ٱلْمُجَـٰهِدِينَ مِنكُمْ وَٱلصَّـٰبِرِينَ وَنَبْلُوَا۟ أَخْبَارَكُمْ

And We will surely test you until We make evident those who strive among you [for the cause of Allāh] and the patient, and We will test your affairs.

Translation: Saheeh International

Tafsir

And We will assuredly try you We will assuredly test you by way of commanding you to participate in the struggle and in other ways until We know with knowledge outwardly manifested those of you who struggle for God’s cause and those who are steadfast in adhering to the struggle and in other ways and We will appraise …

Excerpt from Tafsir al-Jalalayn, commentary on 47:31, via Quran.com. The reader has the full commentary and 9 more tafsirs.