Surah At-Tawbah 9:52

قُلْ هَلْ تَرَبَّصُونَ بِنَآ إِلَّآ إِحْدَى ٱلْحُسْنَيَيْنِ ۖ وَنَحْنُ نَتَرَبَّصُ بِكُمْ أَن يُصِيبَكُمُ ٱللَّهُ بِعَذَابٍ مِّنْ عِندِهِۦٓ أَوْ بِأَيْدِينَا ۖ فَتَرَبَّصُوٓا۟ إِنَّا مَعَكُم مُّتَرَبِّصُونَ

Say, "Do you await for us except one of the two best things [i.e., martyrdom or victory] while we await for you that Allāh will afflict you with punishment from Himself or at our hands? So wait; indeed we, along with you, are waiting."

Translation: Saheeh International

Tafsir

Say ‘Are you waiting tarabbasūn one of the two original tā’ letters in tatarabbasūn has been omitted for anything to occur for us but one of the two fair things the two fair outcomes? husnayayn is the dual form of husnā which is the feminine form of ahsan that is victory or martyrdom? We are waiting in your case too …

Excerpt from Tafsir al-Jalalayn, commentary on 9:52, via Quran.com. The reader has the full commentary and 9 more tafsirs.